./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 6b4ec56b 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_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --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 92cc1f6c769364fe9cc16ca5ae48029ebbab8c8fc2e8ec68db92943c81943a77 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:50:07,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:50:07,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:50:07,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:50:07,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:50:07,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:50:07,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:50:07,895 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:50:07,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:50:07,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:50:07,908 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:50:07,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:50:07,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:50:07,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:50:07,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:50:07,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:50:07,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:50:07,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:50:07,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:50:07,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:50:07,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:50:07,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:50:07,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:50:07,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:50:07,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:50:07,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:50:07,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:50:07,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:50:07,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:50:07,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:50:07,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:50:07,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:50:07,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:50:07,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:50:07,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:50:07,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:50:07,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:50:07,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:50:07,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:50:07,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:50:07,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:50:07,952 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-64bit-Automizer_Default.epf [2022-11-20 10:50:07,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:50:07,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:50:07,980 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:50:07,980 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:50:07,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:50:07,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:50:07,982 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:50:07,983 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-20 10:50:07,983 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-20 10:50:07,983 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-20 10:50:07,984 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-20 10:50:07,984 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-20 10:50:07,984 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-20 10:50:07,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:50:07,985 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:50:07,985 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:50:07,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:50:07,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-20 10:50:07,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-20 10:50:07,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-20 10:50:07,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:50:07,987 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-20 10:50:07,987 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:50:07,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-20 10:50:07,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:50:07,988 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:50:07,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:50:07,989 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:50:07,990 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-20 10:50:07,990 INFO L138 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_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92cc1f6c769364fe9cc16ca5ae48029ebbab8c8fc2e8ec68db92943c81943a77 [2022-11-20 10:50:08,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:50:08,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:50:08,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:50:08,328 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:50:08,329 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:50:08,331 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i [2022-11-20 10:50:11,659 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:50:11,979 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:50:11,980 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-2.i [2022-11-20 10:50:11,993 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/data/b313c42d1/af061b5efff649ea8c24fea26dd7cc0e/FLAG5475eacaf [2022-11-20 10:50:12,010 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/data/b313c42d1/af061b5efff649ea8c24fea26dd7cc0e [2022-11-20 10:50:12,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:50:12,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:50:12,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:50:12,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:50:12,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:50:12,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6858fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12, skipping insertion in model container [2022-11-20 10:50:12,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:50:12,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:50:12,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:50:12,549 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:50:12,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:50:12,611 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:50:12,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12 WrapperNode [2022-11-20 10:50:12,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:50:12,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:50:12,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:50:12,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:50:12,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,693 INFO L138 Inliner]: procedures = 114, calls = 13, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2022-11-20 10:50:12,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:50:12,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:50:12,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:50:12,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:50:12,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,719 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:50:12,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:50:12,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:50:12,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:50:12,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:12,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:12,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:12,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-20 10:50:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 10:50:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 10:50:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 10:50:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 10:50:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 10:50:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:50:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:50:12,921 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:50:12,924 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:50:13,232 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 10:50:13,244 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 10:50:13,244 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 10:50:13,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:50:13 BoogieIcfgContainer [2022-11-20 10:50:13,247 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 10:50:13,248 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-20 10:50:13,248 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-20 10:50:13,253 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-20 10:50:13,255 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 10:50:13,256 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 10:50:12" (1/3) ... [2022-11-20 10:50:13,259 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1163a461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 10:50:13, skipping insertion in model container [2022-11-20 10:50:13,259 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 10:50:13,260 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12" (2/3) ... [2022-11-20 10:50:13,261 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1163a461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 10:50:13, skipping insertion in model container [2022-11-20 10:50:13,261 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 10:50:13,261 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:50:13" (3/3) ... [2022-11-20 10:50:13,263 INFO L332 chiAutomizerObserver]: Analyzing ICFG nondet_ll_search-alloca-2.i [2022-11-20 10:50:13,341 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-20 10:50:13,341 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-20 10:50:13,341 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-20 10:50:13,342 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-20 10:50:13,342 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-20 10:50:13,342 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-20 10:50:13,342 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-20 10:50:13,342 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-20 10:50:13,347 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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) [2022-11-20 10:50:13,380 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2022-11-20 10:50:13,381 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 10:50:13,382 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 10:50:13,389 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-20 10:50:13,390 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-11-20 10:50:13,390 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-20 10:50:13,390 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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) [2022-11-20 10:50:13,392 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2022-11-20 10:50:13,392 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 10:50:13,393 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 10:50:13,393 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-20 10:50:13,393 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2022-11-20 10:50:13,403 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 16#L574true assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 4#L552-3true [2022-11-20 10:50:13,404 INFO L750 eck$LassoCheckResult]: Loop: 4#L552-3true assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 11#L552-2true init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 4#L552-3true [2022-11-20 10:50:13,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:13,410 INFO L85 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2022-11-20 10:50:13,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:13,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638163378] [2022-11-20 10:50:13,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:13,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:13,549 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:13,584 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:13,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:13,588 INFO L85 PathProgramCache]: Analyzing trace with hash 1443, now seen corresponding path program 1 times [2022-11-20 10:50:13,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:13,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515453252] [2022-11-20 10:50:13,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:13,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:13,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:13,643 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:13,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:13,645 INFO L85 PathProgramCache]: Analyzing trace with hash 28695942, now seen corresponding path program 1 times [2022-11-20 10:50:13,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:13,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327410495] [2022-11-20 10:50:13,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:13,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:13,717 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:13,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:13,772 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:14,784 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 10:50:14,785 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 10:50:14,785 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 10:50:14,785 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 10:50:14,785 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 10:50:14,786 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:14,786 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 10:50:14,786 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 10:50:14,786 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration1_Lasso [2022-11-20 10:50:14,787 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 10:50:14,787 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 10:50:14,819 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,831 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,835 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,846 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,849 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,853 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,857 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,862 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,867 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,870 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,874 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:14,878 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:15,387 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:15,391 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:15,394 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:15,398 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:15,401 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:15,405 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:15,837 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 10:50:15,841 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 10:50:15,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:15,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:15,851 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:15,853 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 [2022-11-20 10:50:15,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-20 10:50:15,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:15,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:15,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:15,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:15,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:15,875 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:15,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:15,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:15,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:15,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:15,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:15,894 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:15,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:15,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-20 10:50:15,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:15,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:15,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:15,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:15,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:15,916 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:15,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:15,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:15,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:15,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:15,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:15,936 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:15,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:15,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-20 10:50:15,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:15,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:15,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:15,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:15,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:15,962 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:15,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:15,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:15,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:15,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:15,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:15,982 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:15,987 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 [2022-11-20 10:50:16,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-20 10:50:16,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:16,006 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:16,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,028 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,040 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 [2022-11-20 10:50:16,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-20 10:50:16,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,086 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-20 10:50:16,090 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 [2022-11-20 10:50:16,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,128 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-20 10:50:16,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:16,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,171 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,181 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 [2022-11-20 10:50:16,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-20 10:50:16,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:16,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:16,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,221 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-20 10:50:16,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:16,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,268 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,282 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 [2022-11-20 10:50:16,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-20 10:50:16,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,295 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,321 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-20 10:50:16,327 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 [2022-11-20 10:50:16,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,351 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,369 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-20 10:50:16,375 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 [2022-11-20 10:50:16,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,417 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,428 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 [2022-11-20 10:50:16,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-20 10:50:16,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,447 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:16,447 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:16,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,467 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,477 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 [2022-11-20 10:50:16,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-20 10:50:16,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,508 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,520 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 [2022-11-20 10:50:16,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,534 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-20 10:50:16,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,561 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,565 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 [2022-11-20 10:50:16,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-20 10:50:16,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:16,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:16,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:16,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:16,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,596 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,608 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 [2022-11-20 10:50:16,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-20 10:50:16,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:16,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:16,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:16,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:16,631 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:16,631 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:16,645 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 10:50:16,693 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2022-11-20 10:50:16,693 INFO L444 ModelExtractionUtils]: 4 out of 16 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-11-20 10:50:16,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:16,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:16,759 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:16,780 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 10:50:16,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-20 10:50:16,798 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-11-20 10:50:16,799 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 10:50:16,799 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_nondet_ll_~i~0#1, ULTIMATE.start_init_nondet_ll_~n#1) = -1*ULTIMATE.start_init_nondet_ll_~i~0#1 + 1*ULTIMATE.start_init_nondet_ll_~n#1 Supporting invariants [] [2022-11-20 10:50:16,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:16,819 INFO L156 tatePredicateManager]: 2 out of 2 supporting invariants were superfluous and have been removed [2022-11-20 10:50:16,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:50:16,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:50:16,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:50:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:50:16,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 10:50:16,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:50:16,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:50:16,977 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 [2022-11-20 10:50:16,979 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 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) [2022-11-20 10:50:17,055 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 16 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 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 43 states and 61 transitions. Complement of second has 7 states. [2022-11-20 10:50:17,058 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 [2022-11-20 10:50:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 3 states have internal predecessors, (5), 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) [2022-11-20 10:50:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 40 transitions. [2022-11-20 10:50:17,066 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 2 letters. [2022-11-20 10:50:17,067 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 10:50:17,067 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 5 letters. Loop has 2 letters. [2022-11-20 10:50:17,068 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 10:50:17,068 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 4 letters. [2022-11-20 10:50:17,069 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 10:50:17,070 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 43 states and 61 transitions. [2022-11-20 10:50:17,078 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:50:17,084 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 43 states to 13 states and 17 transitions. [2022-11-20 10:50:17,085 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 [2022-11-20 10:50:17,086 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2022-11-20 10:50:17,087 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 17 transitions. [2022-11-20 10:50:17,088 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:50:17,088 INFO L218 hiAutomatonCegarLoop]: Abstraction has 13 states and 17 transitions. [2022-11-20 10:50:17,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states and 17 transitions. [2022-11-20 10:50:17,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-11-20 10:50:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.3076923076923077) 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) [2022-11-20 10:50:17,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2022-11-20 10:50:17,122 INFO L240 hiAutomatonCegarLoop]: Abstraction has 13 states and 17 transitions. [2022-11-20 10:50:17,122 INFO L428 stractBuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2022-11-20 10:50:17,123 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-20 10:50:17,123 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 17 transitions. [2022-11-20 10:50:17,124 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:50:17,124 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 10:50:17,124 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 10:50:17,126 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:50:17,126 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-20 10:50:17,127 INFO L748 eck$LassoCheckResult]: Stem: 114#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 115#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 120#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 110#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 111#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 117#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 119#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 112#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 113#L567-5 [2022-11-20 10:50:17,127 INFO L750 eck$LassoCheckResult]: Loop: 113#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 116#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 118#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 113#L567-5 [2022-11-20 10:50:17,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:17,133 INFO L85 PathProgramCache]: Analyzing trace with hash 180734384, now seen corresponding path program 1 times [2022-11-20 10:50:17,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:17,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053728755] [2022-11-20 10:50:17,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:17,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:17,182 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:50:17,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1129321885] [2022-11-20 10:50:17,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:17,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:50:17,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:17,197 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:50:17,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-11-20 10:50:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:17,282 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:17,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:17,308 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:17,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:17,309 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 1 times [2022-11-20 10:50:17,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:17,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676040182] [2022-11-20 10:50:17,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:17,317 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:17,325 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:17,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:17,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1630916609, now seen corresponding path program 1 times [2022-11-20 10:50:17,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:17,326 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395737232] [2022-11-20 10:50:17,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:17,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:17,341 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:50:17,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1794565955] [2022-11-20 10:50:17,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:17,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:50:17,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:17,346 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:50:17,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:17,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-11-20 10:50:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:50:17,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-20 10:50:17,503 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:50:17,549 INFO L350 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 [2022-11-20 10:50:17,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-20 10:50:17,973 INFO L350 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 33 treesize of output 21 [2022-11-20 10:50:18,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:50:18,020 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:50:18,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:50:18,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395737232] [2022-11-20 10:50:18,021 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 10:50:18,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1794565955] [2022-11-20 10:50:18,022 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1794565955] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:50:18,022 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:50:18,022 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-20 10:50:18,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528575682] [2022-11-20 10:50:18,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:50:18,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:50:18,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-20 10:50:18,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-11-20 10:50:18,164 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. cyclomatic complexity: 6 Second operand has 9 states, 8 states have (on average 1.375) 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) [2022-11-20 10:50:18,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:50:18,466 INFO L93 Difference]: Finished difference Result 21 states and 26 transitions. [2022-11-20 10:50:18,466 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 21 states and 26 transitions. [2022-11-20 10:50:18,467 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:50:18,467 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 21 states to 20 states and 24 transitions. [2022-11-20 10:50:18,467 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2022-11-20 10:50:18,468 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18 [2022-11-20 10:50:18,468 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 24 transitions. [2022-11-20 10:50:18,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:50:18,468 INFO L218 hiAutomatonCegarLoop]: Abstraction has 20 states and 24 transitions. [2022-11-20 10:50:18,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states and 24 transitions. [2022-11-20 10:50:18,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 19. [2022-11-20 10:50:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 18 states have internal predecessors, (23), 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) [2022-11-20 10:50:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 23 transitions. [2022-11-20 10:50:18,470 INFO L240 hiAutomatonCegarLoop]: Abstraction has 19 states and 23 transitions. [2022-11-20 10:50:18,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 10:50:18,472 INFO L428 stractBuchiCegarLoop]: Abstraction has 19 states and 23 transitions. [2022-11-20 10:50:18,472 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-20 10:50:18,472 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states and 23 transitions. [2022-11-20 10:50:18,473 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:50:18,473 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 10:50:18,473 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 10:50:18,474 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:50:18,474 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-20 10:50:18,474 INFO L748 eck$LassoCheckResult]: Stem: 196#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 197#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 208#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 198#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 199#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 212#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 211#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 210#L579 assume !(main_~m~0#1 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head#1.base, safe_search_#in~head#1.offset, safe_search_#in~i#1 := main_~head~1#1.base, main_~head~1#1.offset, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#1, safe_search_~head#1.base, safe_search_~head#1.offset, safe_search_~i#1, safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset;safe_search_~head#1.base, safe_search_~head#1.offset := safe_search_#in~head#1.base, safe_search_#in~head#1.offset;safe_search_~i#1 := safe_search_#in~i#1;safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset := safe_search_~head#1.base, safe_search_~head#1.offset; 209#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 205#L567-1 assume !safe_search_#t~short7#1; 206#L567-3 [2022-11-20 10:50:18,474 INFO L750 eck$LassoCheckResult]: Loop: 206#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 202#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 203#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 206#L567-3 [2022-11-20 10:50:18,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:18,475 INFO L85 PathProgramCache]: Analyzing trace with hash 1887052437, now seen corresponding path program 1 times [2022-11-20 10:50:18,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:18,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741962886] [2022-11-20 10:50:18,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:18,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:18,515 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:50:18,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1611776934] [2022-11-20 10:50:18,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:18,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:50:18,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:18,527 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:50:18,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-11-20 10:50:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:50:18,631 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-20 10:50:18,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:50:18,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:50:18,682 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:50:18,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:50:18,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741962886] [2022-11-20 10:50:18,683 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 10:50:18,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1611776934] [2022-11-20 10:50:18,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1611776934] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:50:18,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:50:18,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 10:50:18,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [436043867] [2022-11-20 10:50:18,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:50:18,689 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 10:50:18,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:18,689 INFO L85 PathProgramCache]: Analyzing trace with hash 79092, now seen corresponding path program 2 times [2022-11-20 10:50:18,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:18,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481859522] [2022-11-20 10:50:18,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:18,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:18,711 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:18,733 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:18,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:50:18,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-20 10:50:18,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-20 10:50:18,986 INFO L87 Difference]: Start difference. First operand 19 states and 23 transitions. cyclomatic complexity: 6 Second operand has 7 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 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) [2022-11-20 10:50:19,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:50:19,083 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-11-20 10:50:19,084 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 22 states and 25 transitions. [2022-11-20 10:50:19,085 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:50:19,085 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 22 states to 16 states and 18 transitions. [2022-11-20 10:50:19,085 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 14 [2022-11-20 10:50:19,085 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 14 [2022-11-20 10:50:19,086 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 18 transitions. [2022-11-20 10:50:19,086 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:50:19,086 INFO L218 hiAutomatonCegarLoop]: Abstraction has 16 states and 18 transitions. [2022-11-20 10:50:19,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 18 transitions. [2022-11-20 10:50:19,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 13. [2022-11-20 10:50:19,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 12 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:50:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 15 transitions. [2022-11-20 10:50:19,088 INFO L240 hiAutomatonCegarLoop]: Abstraction has 13 states and 15 transitions. [2022-11-20 10:50:19,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 10:50:19,089 INFO L428 stractBuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2022-11-20 10:50:19,090 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-20 10:50:19,090 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 15 transitions. [2022-11-20 10:50:19,090 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:50:19,090 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 10:50:19,091 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 10:50:19,091 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:50:19,091 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-20 10:50:19,091 INFO L748 eck$LassoCheckResult]: Stem: 287#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 288#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 292#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 282#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 280#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 281#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 283#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 289#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 291#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 284#L579 assume !(main_~m~0#1 < 0);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, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#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; 285#L567-5 [2022-11-20 10:50:19,092 INFO L750 eck$LassoCheckResult]: Loop: 285#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 286#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 290#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 285#L567-5 [2022-11-20 10:50:19,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:19,092 INFO L85 PathProgramCache]: Analyzing trace with hash -874996210, now seen corresponding path program 1 times [2022-11-20 10:50:19,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:19,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169330340] [2022-11-20 10:50:19,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:19,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:19,120 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:50:19,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1554786895] [2022-11-20 10:50:19,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:19,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:50:19,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:19,125 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:50:19,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-11-20 10:50:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:19,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:19,298 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:19,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:19,299 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 3 times [2022-11-20 10:50:19,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:19,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300671832] [2022-11-20 10:50:19,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:19,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:19,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:19,307 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:19,314 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:19,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:19,315 INFO L85 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 1 times [2022-11-20 10:50:19,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:19,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315873156] [2022-11-20 10:50:19,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:19,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:19,344 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:50:19,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [875981167] [2022-11-20 10:50:19,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:19,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:50:19,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:19,349 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:50:19,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-11-20 10:50:19,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:19,489 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:19,541 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:24,118 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 10:50:24,118 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 10:50:24,118 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 10:50:24,118 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 10:50:24,118 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 10:50:24,118 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:24,119 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 10:50:24,119 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 10:50:24,119 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration4_Lasso [2022-11-20 10:50:24,119 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 10:50:24,119 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 10:50:24,124 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:24,127 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:24,129 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,400 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,403 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,406 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,409 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,412 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,414 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,417 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,420 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,423 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,426 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,429 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,431 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,434 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,436 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:25,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:50:27,544 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 10:50:27,544 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 10:50:27,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,549 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:27,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-20 10:50:27,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:27,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:27,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:27,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,601 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,612 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 [2022-11-20 10:50:27,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-20 10:50:27,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:27,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,626 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:27,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:27,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,652 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,660 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 [2022-11-20 10:50:27,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,679 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:27,679 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:27,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-20 10:50:27,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,696 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:27,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-20 10:50:27,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,718 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:27,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:27,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,743 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:27,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-20 10:50:27,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:27,770 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:27,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,798 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,802 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 [2022-11-20 10:50:27,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-20 10:50:27,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,821 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:27,821 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:27,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,851 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,856 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 [2022-11-20 10:50:27,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-20 10:50:27,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,882 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:27,882 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:27,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,908 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:27,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-20 10:50:27,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:27,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:27,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:27,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:27,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:27,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:27,959 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:27,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:27,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-20 10:50:27,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:27,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:27,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:27,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:27,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:27,981 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:27,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,007 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-20 10:50:28,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,029 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,059 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-20 10:50:28,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,080 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,098 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-20 10:50:28,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:28,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,118 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:28,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:28,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,145 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,151 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 [2022-11-20 10:50:28,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-20 10:50:28,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,191 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-20 10:50:28,199 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 [2022-11-20 10:50:28,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,232 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-20 10:50:28,235 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 [2022-11-20 10:50:28,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,278 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-20 10:50:28,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,311 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,345 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,356 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 [2022-11-20 10:50:28,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-20 10:50:28,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,372 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:28,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,394 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-20 10:50:28,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:28,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,437 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-20 10:50:28,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,457 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:28,457 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:28,457 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,602 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-20 10:50:28,602 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:28,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,786 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,790 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 [2022-11-20 10:50:28,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-20 10:50:28,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,805 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,815 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-20 10:50:28,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:28,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,830 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:28,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:28,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,839 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-20 10:50:28,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:28,863 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:28,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,874 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-20 10:50:28,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:28,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:28,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,890 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:28,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:28,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,898 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-20 10:50:28,901 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 [2022-11-20 10:50:28,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:28,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,914 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:28,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:28,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:28,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,919 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-20 10:50:28,925 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 [2022-11-20 10:50:28,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:28,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,937 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:28,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:28,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-11-20 10:50:28,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,944 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-20 10:50:28,946 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 [2022-11-20 10:50:28,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:28,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:28,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:28,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:28,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:28,959 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:28,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:28,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:28,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-11-20 10:50:28,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:28,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:28,990 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:28,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-20 10:50:28,993 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 [2022-11-20 10:50:29,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,009 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:29,009 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:50:29,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,018 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-20 10:50:29,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,043 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-20 10:50:29,048 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 [2022-11-20 10:50:29,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,062 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-11-20 10:50:29,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,068 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-20 10:50:29,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,082 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,083 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-11-20 10:50:29,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,104 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-20 10:50:29,106 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 [2022-11-20 10:50:29,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,148 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-20 10:50:29,156 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 [2022-11-20 10:50:29,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,171 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,182 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-20 10:50:29,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,196 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,202 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,211 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 [2022-11-20 10:50:29,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-20 10:50:29,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,225 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,252 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-20 10:50:29,256 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 [2022-11-20 10:50:29,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,271 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:50:29,272 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:50:29,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,298 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 10:50:29,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,300 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,307 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 [2022-11-20 10:50:29,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-20 10:50:29,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,323 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:29,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,352 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,359 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 [2022-11-20 10:50:29,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-20 10:50:29,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:29,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,400 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,407 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 [2022-11-20 10:50:29,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-20 10:50:29,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,426 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,426 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,452 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-20 10:50:29,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,473 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,479 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,479 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-20 10:50:29,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,503 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-20 10:50:29,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,520 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,520 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,530 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-20 10:50:29,532 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 [2022-11-20 10:50:29,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,548 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,548 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-20 10:50:29,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,559 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-20 10:50:29,566 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 [2022-11-20 10:50:29,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,585 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,585 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-11-20 10:50:29,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,599 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-20 10:50:29,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,619 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,619 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,630 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-20 10:50:29,633 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 [2022-11-20 10:50:29,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,647 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,647 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,658 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-20 10:50:29,665 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 [2022-11-20 10:50:29,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,678 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,678 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-20 10:50:29,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,687 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-20 10:50:29,690 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 [2022-11-20 10:50:29,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,703 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,703 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-20 10:50:29,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,712 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-20 10:50:29,715 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 [2022-11-20 10:50:29,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:29,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,727 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:29,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:29,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-20 10:50:29,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,734 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-20 10:50:29,737 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 [2022-11-20 10:50:29,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-11-20 10:50:29,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,765 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-20 10:50:29,768 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 [2022-11-20 10:50:29,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-11-20 10:50:29,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,793 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-20 10:50:29,803 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 [2022-11-20 10:50:29,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,816 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,816 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,826 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-20 10:50:29,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:29,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,842 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:29,842 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:29,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-11-20 10:50:29,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,853 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-20 10:50:29,856 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 [2022-11-20 10:50:29,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:29,872 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:29,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:29,891 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 10:50:29,892 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:29,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:29,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:29,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:29,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:29,950 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:29,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:29,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-20 10:50:29,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:29,978 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:29,978 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:29,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,189 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-20 10:50:30,189 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-20 10:50:30,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-20 10:50:30,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,569 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:30,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-20 10:50:30,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,594 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:30,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:30,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,621 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:30,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-20 10:50:30,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:30,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,644 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:30,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:30,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,666 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:30,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-20 10:50:30,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,688 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:30,688 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:30,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,711 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,715 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 [2022-11-20 10:50:30,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-20 10:50:30,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:30,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,731 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:30,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:30,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,752 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:30,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-20 10:50:30,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:30,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,773 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:30,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:30,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,795 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:30,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-20 10:50:30,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:30,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:30,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:30,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,837 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,841 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 [2022-11-20 10:50:30,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-20 10:50:30,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:30,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,857 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:30,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:30,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,881 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:30,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-20 10:50:30,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,904 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:30,904 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:30,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,928 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,933 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 [2022-11-20 10:50:30,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-20 10:50:30,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:30,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:30,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:30,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:30,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:30,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:30,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:30,972 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:30,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-20 10:50:30,979 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 [2022-11-20 10:50:30,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:30,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:30,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:30,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:30,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:30,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:30,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,016 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-20 10:50:31,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:31,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:31,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,064 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:31,084 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:31,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-20 10:50:31,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,099 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-20 10:50:31,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:31,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:31,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,152 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-20 10:50:31,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,173 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:31,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:31,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,201 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,205 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 [2022-11-20 10:50:31,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-20 10:50:31,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:31,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:31,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,244 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-20 10:50:31,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:31,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:31,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,283 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 10:50:31,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,285 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,289 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 [2022-11-20 10:50:31,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-20 10:50:31,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:31,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,328 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-20 10:50:31,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:31,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,368 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,371 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 [2022-11-20 10:50:31,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-20 10:50:31,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,407 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,411 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 [2022-11-20 10:50:31,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-20 10:50:31,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,430 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,430 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,465 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-20 10:50:31,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,520 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,524 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 [2022-11-20 10:50:31,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-20 10:50:31,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,543 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,543 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,580 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,584 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 [2022-11-20 10:50:31,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-20 10:50:31,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,628 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,632 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 [2022-11-20 10:50:31,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-20 10:50:31,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,672 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,676 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 [2022-11-20 10:50:31,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-20 10:50:31,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,695 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,724 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,728 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 [2022-11-20 10:50:31,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-20 10:50:31,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,768 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,772 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 [2022-11-20 10:50:31,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-20 10:50:31,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,810 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-20 10:50:31,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:31,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:31,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:31,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,856 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-20 10:50:31,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,879 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,916 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,919 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 [2022-11-20 10:50:31,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-20 10:50:31,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,964 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:31,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-20 10:50:31,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:31,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:31,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:31,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:31,983 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:31,983 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:31,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:31,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:31,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:31,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:31,994 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:31,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-20 10:50:31,996 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 [2022-11-20 10:50:32,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:32,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:32,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:32,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:32,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:32,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:32,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:32,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:32,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:32,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:32,042 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:32,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:32,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-20 10:50:32,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:32,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:32,057 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:32,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:32,082 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 10:50:32,082 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 10:50:32,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:32,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:32,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:32,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:32,156 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:32,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:32,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-20 10:50:32,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:32,183 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:32,183 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:32,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:32,398 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-11-20 10:50:32,399 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:50:32,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:32,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:32,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:32,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:32,844 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:32,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-20 10:50:32,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:32,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:32,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:32,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:32,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:32,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:32,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:32,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:32,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-11-20 10:50:32,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:32,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:32,875 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:32,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-20 10:50:32,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:32,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:32,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:32,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:32,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:32,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:32,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:32,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:32,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:32,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:32,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:32,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:32,920 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:32,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:32,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-20 10:50:32,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:32,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:32,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:32,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:32,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:32,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:32,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:32,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:32,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:32,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:32,972 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:32,979 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 [2022-11-20 10:50:32,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-20 10:50:32,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:32,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:32,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:32,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:32,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:32,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:32,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,021 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,027 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 [2022-11-20 10:50:33,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-20 10:50:33,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,072 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,076 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 [2022-11-20 10:50:33,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-20 10:50:33,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,120 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-20 10:50:33,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,172 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-20 10:50:33,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:33,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:33,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,221 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,225 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 [2022-11-20 10:50:33,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-20 10:50:33,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,242 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,272 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,276 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 [2022-11-20 10:50:33,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-20 10:50:33,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,353 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,358 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 [2022-11-20 10:50:33,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-20 10:50:33,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,389 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-20 10:50:33,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,426 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-20 10:50:33,429 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 [2022-11-20 10:50:33,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,450 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-20 10:50:33,453 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 [2022-11-20 10:50:33,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,474 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-20 10:50:33,477 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 [2022-11-20 10:50:33,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,501 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-20 10:50:33,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:33,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:33,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-11-20 10:50:33,521 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 10:50:33,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,523 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-20 10:50:33,526 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 [2022-11-20 10:50:33,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:33,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,544 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,550 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 [2022-11-20 10:50:33,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-20 10:50:33,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,563 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:33,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,572 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-20 10:50:33,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,606 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-20 10:50:33,608 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 [2022-11-20 10:50:33,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,627 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,641 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-20 10:50:33,644 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 [2022-11-20 10:50:33,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,659 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,659 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,673 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-20 10:50:33,676 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 [2022-11-20 10:50:33,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,691 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,692 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,706 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-20 10:50:33,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,728 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,728 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,746 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-20 10:50:33,749 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 [2022-11-20 10:50:33,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,764 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,764 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-20 10:50:33,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,779 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-20 10:50:33,781 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 [2022-11-20 10:50:33,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,796 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,796 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,810 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-20 10:50:33,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:33,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,873 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-20 10:50:33,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,896 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,901 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,901 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-20 10:50:33,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,914 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-20 10:50:33,917 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 [2022-11-20 10:50:33,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:33,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:33,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:33,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-20 10:50:33,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,937 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-20 10:50:33,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,954 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,957 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,957 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:33,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:33,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-20 10:50:33,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:33,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:33,970 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:33,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:33,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-20 10:50:33,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:33,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:33,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:33,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:33,989 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:33,989 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:34,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:34,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-20 10:50:34,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:34,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:34,018 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:34,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-20 10:50:34,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:34,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:34,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:34,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:34,033 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:34,036 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:34,036 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:34,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:34,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-20 10:50:34,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:34,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:34,048 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:34,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-20 10:50:34,051 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 [2022-11-20 10:50:34,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:34,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:34,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:34,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:34,066 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:34,067 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:34,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:34,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-20 10:50:34,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:34,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:34,079 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:34,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-20 10:50:34,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:34,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:34,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:34,097 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:34,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:34,125 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 10:50:34,125 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 10:50:34,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:34,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-20 10:50:34,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:34,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:34,214 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:34,223 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 [2022-11-20 10:50:34,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-20 10:50:34,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:34,253 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:34,253 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:34,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:34,522 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-11-20 10:50:34,523 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-20 10:50:35,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:35,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,163 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-20 10:50:35,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,182 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:35,183 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:35,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-20 10:50:35,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,198 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-20 10:50:35,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-20 10:50:35,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,220 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-20 10:50:35,223 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 [2022-11-20 10:50:35,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,238 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:35,238 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:35,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-20 10:50:35,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,250 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-20 10:50:35,253 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 [2022-11-20 10:50:35,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-20 10:50:35,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,272 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-20 10:50:35,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:35,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,302 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,307 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 [2022-11-20 10:50:35,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-20 10:50:35,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,323 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-20 10:50:35,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,330 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-20 10:50:35,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,349 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-20 10:50:35,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,355 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-20 10:50:35,358 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 [2022-11-20 10:50:35,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,373 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:35,373 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:35,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-20 10:50:35,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,384 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-20 10:50:35,387 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 [2022-11-20 10:50:35,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-20 10:50:35,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,405 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-20 10:50:35,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-20 10:50:35,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,426 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-20 10:50:35,429 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 [2022-11-20 10:50:35,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:35,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,449 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-20 10:50:35,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-20 10:50:35,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,473 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-20 10:50:35,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-20 10:50:35,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,496 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-20 10:50:35,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,513 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,513 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-20 10:50:35,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,519 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-20 10:50:35,522 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 [2022-11-20 10:50:35,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-20 10:50:35,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,541 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-20 10:50:35,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:50:35,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:35,557 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:35,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-20 10:50:35,562 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 10:50:35,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,563 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-20 10:50:35,566 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 [2022-11-20 10:50:35,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,578 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:35,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-20 10:50:35,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,585 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-20 10:50:35,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,599 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:35,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-20 10:50:35,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,613 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-20 10:50:35,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,630 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,630 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-20 10:50:35,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,641 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-20 10:50:35,644 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 [2022-11-20 10:50:35,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,658 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,658 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-20 10:50:35,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,670 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-20 10:50:35,673 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 [2022-11-20 10:50:35,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,685 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,687 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,687 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-20 10:50:35,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,699 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-20 10:50:35,702 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 [2022-11-20 10:50:35,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,716 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,716 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-20 10:50:35,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,744 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-20 10:50:35,747 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 [2022-11-20 10:50:35,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,763 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,763 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-20 10:50:35,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,780 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-20 10:50:35,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,798 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,798 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-20 10:50:35,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,810 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-20 10:50:35,813 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 [2022-11-20 10:50:35,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,828 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,828 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-20 10:50:35,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,839 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-20 10:50:35,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,856 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,856 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-20 10:50:35,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,868 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-20 10:50:35,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,885 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,886 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-20 10:50:35,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,897 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-20 10:50:35,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:35,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:35,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:35,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:35,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,925 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-20 10:50:35,929 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 [2022-11-20 10:50:35,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,941 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,943 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-20 10:50:35,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,955 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-20 10:50:35,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:35,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:35,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:35,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:35,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:35,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:35,972 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:35,972 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:35,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:35,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-20 10:50:35,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:35,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:35,984 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:35,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-20 10:50:35,987 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 [2022-11-20 10:50:36,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:36,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,002 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:36,002 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:36,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-20 10:50:36,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,014 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-20 10:50:36,016 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 [2022-11-20 10:50:36,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:36,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,030 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:36,031 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:36,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-20 10:50:36,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,042 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-20 10:50:36,049 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 [2022-11-20 10:50:36,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,063 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:36,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,080 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 10:50:36,080 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:36,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:36,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,130 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-20 10:50:36,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:36,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,172 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:36,172 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:36,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,312 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-20 10:50:36,312 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-20 10:50:36,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:36,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,777 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:36,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-20 10:50:36,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:36,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,804 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:36,804 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:36,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:36,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,833 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:36,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-20 10:50:36,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:36,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:36,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,860 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:36,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:36,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:36,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,880 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:36,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-20 10:50:36,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:36,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,903 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:36,903 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:36,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:36,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,928 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:36,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-20 10:50:36,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:36,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:36,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,961 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:36,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:36,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:36,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:36,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:36,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:36,977 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:36,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:36,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-20 10:50:36,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:36,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:36,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:36,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:36,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:36,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:36,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:36,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-20 10:50:37,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,022 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-20 10:50:37,025 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 [2022-11-20 10:50:37,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,037 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,046 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-20 10:50:37,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,063 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,070 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-20 10:50:37,073 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 [2022-11-20 10:50:37,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,088 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:50:37,088 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:50:37,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-20 10:50:37,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,113 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-20 10:50:37,116 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 [2022-11-20 10:50:37,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-20 10:50:37,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,136 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-20 10:50:37,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,152 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,159 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-20 10:50:37,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-11-20 10:50:37,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,183 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-20 10:50:37,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-20 10:50:37,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,209 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-20 10:50:37,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-20 10:50:37,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,231 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-20 10:50:37,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-20 10:50:37,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,254 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-20 10:50:37,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,268 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,269 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2022-11-20 10:50:37,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,275 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-20 10:50:37,278 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 [2022-11-20 10:50:37,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:37,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:50:37,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:50:37,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-20 10:50:37,297 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 10:50:37,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,298 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-20 10:50:37,305 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 [2022-11-20 10:50:37,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:37,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,327 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-20 10:50:37,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:37,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-20 10:50:37,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,350 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-20 10:50:37,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,366 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-20 10:50:37,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,382 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-20 10:50:37,384 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 [2022-11-20 10:50:37,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,396 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-20 10:50:37,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,415 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-20 10:50:37,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,433 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,433 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,465 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-20 10:50:37,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,483 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,486 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-20 10:50:37,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,499 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-20 10:50:37,501 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 [2022-11-20 10:50:37,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,513 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,517 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,517 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-20 10:50:37,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,535 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-20 10:50:37,538 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 [2022-11-20 10:50:37,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,550 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,568 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-20 10:50:37,572 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 [2022-11-20 10:50:37,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,587 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,587 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-20 10:50:37,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,600 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-20 10:50:37,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,618 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-20 10:50:37,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,631 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-20 10:50:37,633 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 [2022-11-20 10:50:37,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-20 10:50:37,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,662 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-20 10:50:37,664 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 [2022-11-20 10:50:37,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,676 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:37,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:37,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:37,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-20 10:50:37,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,685 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-20 10:50:37,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,703 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,706 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,706 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,738 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-20 10:50:37,740 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 [2022-11-20 10:50:37,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,752 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,754 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,755 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-20 10:50:37,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,768 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-20 10:50:37,772 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 [2022-11-20 10:50:37,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,784 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,787 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,787 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,827 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-20 10:50:37,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,850 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:37,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,853 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:37,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:37,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:37,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:37,883 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:37,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:37,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-20 10:50:37,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:37,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:37,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:37,905 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:37,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:37,927 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 10:50:37,927 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 10:50:37,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:37,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-20 10:50:37,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:37,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,000 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-20 10:50:38,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,020 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:38,020 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:38,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,201 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-11-20 10:50:38,202 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:50:38,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-20 10:50:38,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,618 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-20 10:50:38,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,637 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:38,638 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:38,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-20 10:50:38,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,656 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-20 10:50:38,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,671 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,672 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-20 10:50:38,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,681 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-20 10:50:38,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:38,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:38,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-20 10:50:38,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,721 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-20 10:50:38,723 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 [2022-11-20 10:50:38,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-20 10:50:38,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,746 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-20 10:50:38,749 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 [2022-11-20 10:50:38,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:38,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,771 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-20 10:50:38,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,787 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:38,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,797 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-20 10:50:38,800 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 [2022-11-20 10:50:38,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-20 10:50:38,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,822 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-20 10:50:38,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,860 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,863 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:38,863 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:38,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:38,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,876 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-20 10:50:38,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:38,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,902 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-20 10:50:38,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:38,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-20 10:50:38,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,928 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-20 10:50:38,933 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 [2022-11-20 10:50:38,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,946 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,947 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:38,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,966 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-20 10:50:38,969 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 [2022-11-20 10:50:38,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:38,981 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:38,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:38,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:38,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:38,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:38,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:38,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:38,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:38,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-20 10:50:38,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:38,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:38,991 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:38,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-20 10:50:38,993 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 [2022-11-20 10:50:39,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,005 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:39,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:39,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:39,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:39,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:39,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-20 10:50:39,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,016 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-20 10:50:39,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:39,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:39,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:39,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:39,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:39,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:39,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,062 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-20 10:50:39,065 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 [2022-11-20 10:50:39,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,077 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:39,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:39,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,078 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:39,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:39,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:39,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-20 10:50:39,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,087 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-20 10:50:39,090 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 [2022-11-20 10:50:39,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,103 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:50:39,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:39,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:39,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:39,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:39,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-20 10:50:39,111 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 10:50:39,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,112 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-20 10:50:39,116 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 [2022-11-20 10:50:39,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:39,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,130 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:39,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:39,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-20 10:50:39,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,140 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-20 10:50:39,143 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 [2022-11-20 10:50:39,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:39,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,158 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:39,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:39,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-20 10:50:39,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,169 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-20 10:50:39,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,188 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,188 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-20 10:50:39,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,207 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-20 10:50:39,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-20 10:50:39,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,245 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-20 10:50:39,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,264 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,264 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-20 10:50:39,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,281 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-20 10:50:39,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,300 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,300 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-20 10:50:39,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,316 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-20 10:50:39,318 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 [2022-11-20 10:50:39,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,335 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,335 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-20 10:50:39,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,359 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-20 10:50:39,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,378 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,378 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-20 10:50:39,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,396 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-20 10:50:39,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,415 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,415 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-20 10:50:39,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,432 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-20 10:50:39,434 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 [2022-11-20 10:50:39,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,449 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,449 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-20 10:50:39,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,465 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-20 10:50:39,467 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 [2022-11-20 10:50:39,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,483 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,483 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-20 10:50:39,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,500 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-20 10:50:39,503 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 [2022-11-20 10:50:39,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:39,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,518 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:39,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:39,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-20 10:50:39,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,527 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-20 10:50:39,530 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 [2022-11-20 10:50:39,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,544 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,547 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,547 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-20 10:50:39,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,564 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-20 10:50:39,567 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 [2022-11-20 10:50:39,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-20 10:50:39,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,599 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-20 10:50:39,602 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 [2022-11-20 10:50:39,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,617 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,617 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-20 10:50:39,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,633 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-20 10:50:39,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:39,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,652 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:39,652 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:39,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-20 10:50:39,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,670 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-20 10:50:39,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:39,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:39,687 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:39,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:39,721 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 10:50:39,721 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 10:50:39,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:39,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-20 10:50:39,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:39,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:39,820 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:39,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-20 10:50:39,825 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 [2022-11-20 10:50:39,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:39,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:39,847 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:39,847 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:39,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,096 INFO L401 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2022-11-20 10:50:40,096 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-20 10:50:40,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-20 10:50:40,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,683 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-20 10:50:40,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:40,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,705 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:40,705 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:40,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-20 10:50:40,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,731 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-20 10:50:40,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:40,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:40,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,748 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:40,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:40,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:40,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,759 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-20 10:50:40,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:40,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,778 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:40,779 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:40,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-20 10:50:40,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,795 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-20 10:50:40,798 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 [2022-11-20 10:50:40,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:40,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:40,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:40,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:40,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,844 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,851 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 [2022-11-20 10:50:40,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-20 10:50:40,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,867 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:40,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:40,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:40,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:40,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,893 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-20 10:50:40,900 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 [2022-11-20 10:50:40,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:40,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:40,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:40,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-20 10:50:40,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,939 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-20 10:50:40,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:40,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:40,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,956 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:40,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:40,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:40,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-20 10:50:40,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:40,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:40,966 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:40,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-20 10:50:40,970 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 [2022-11-20 10:50:40,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:40,982 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:40,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:40,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:40,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:40,986 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:50:40,986 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:50:41,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-20 10:50:41,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,006 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-20 10:50:41,008 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 [2022-11-20 10:50:41,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-20 10:50:41,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,032 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,038 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 [2022-11-20 10:50:41,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-20 10:50:41,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-20 10:50:41,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,062 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-20 10:50:41,064 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 [2022-11-20 10:50:41,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,080 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-20 10:50:41,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,090 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-20 10:50:41,093 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 [2022-11-20 10:50:41,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,105 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,107 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-20 10:50:41,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,117 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-20 10:50:41,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-20 10:50:41,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,145 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-20 10:50:41,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:41,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,171 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-20 10:50:41,173 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 [2022-11-20 10:50:41,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:41,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,198 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-20 10:50:41,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:41,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:50:41,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:50:41,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:41,227 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 10:50:41,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,228 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-20 10:50:41,231 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 [2022-11-20 10:50:41,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,244 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:41,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-20 10:50:41,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,252 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-20 10:50:41,255 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 [2022-11-20 10:50:41,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:41,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-20 10:50:41,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,276 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-20 10:50:41,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,294 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-20 10:50:41,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,307 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-20 10:50:41,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,326 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,326 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-20 10:50:41,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,339 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-20 10:50:41,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,382 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,382 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-20 10:50:41,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,394 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-20 10:50:41,397 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 [2022-11-20 10:50:41,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-20 10:50:41,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,424 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-20 10:50:41,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,443 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,443 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-20 10:50:41,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,459 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-20 10:50:41,462 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 [2022-11-20 10:50:41,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,477 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,477 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-20 10:50:41,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,488 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-20 10:50:41,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,504 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:41,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,515 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-20 10:50:41,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,532 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,532 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-20 10:50:41,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,543 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-20 10:50:41,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:41,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,571 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-20 10:50:41,573 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 [2022-11-20 10:50:41,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:41,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:41,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:41,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-20 10:50:41,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,593 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-20 10:50:41,595 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 [2022-11-20 10:50:41,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,611 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-20 10:50:41,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,623 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-20 10:50:41,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:41,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-20 10:50:41,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,652 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-20 10:50:41,655 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 [2022-11-20 10:50:41,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-20 10:50:41,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,682 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-20 10:50:41,685 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 [2022-11-20 10:50:41,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,697 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:41,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,700 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:41,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:41,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:41,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,711 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-20 10:50:41,714 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 [2022-11-20 10:50:41,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:41,728 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:41,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:41,750 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 10:50:41,750 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 10:50:41,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:41,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:41,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:41,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:41,808 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:41,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-20 10:50:41,810 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 [2022-11-20 10:50:41,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:41,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:41,826 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:41,826 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:41,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,012 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2022-11-20 10:50:42,012 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:50:42,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,498 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-20 10:50:42,501 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 [2022-11-20 10:50:42,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,517 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:42,518 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:42,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-20 10:50:42,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,533 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-20 10:50:42,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:42,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-20 10:50:42,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,558 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-20 10:50:42,561 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 [2022-11-20 10:50:42,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:42,576 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:42,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,603 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-20 10:50:42,606 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 [2022-11-20 10:50:42,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-20 10:50:42,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,627 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-20 10:50:42,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:42,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-20 10:50:42,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,649 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-20 10:50:42,652 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 [2022-11-20 10:50:42,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,674 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-20 10:50:42,677 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 [2022-11-20 10:50:42,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,691 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-20 10:50:42,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,698 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-20 10:50:42,701 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 [2022-11-20 10:50:42,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,717 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:50:42,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:50:42,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,729 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-20 10:50:42,732 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 [2022-11-20 10:50:42,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,753 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-20 10:50:42,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:42,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-20 10:50:42,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,777 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-20 10:50:42,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:42,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,804 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-20 10:50:42,807 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 [2022-11-20 10:50:42,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,836 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:42,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-20 10:50:42,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:42,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,882 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:42,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-20 10:50:42,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-20 10:50:42,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,923 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-20 10:50:42,926 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 [2022-11-20 10:50:42,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-20 10:50:42,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,950 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-20 10:50:42,953 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 [2022-11-20 10:50:42,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:50:42,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:50:42,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:50:42,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:42,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-20 10:50:42,973 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 10:50:42,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:42,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:42,974 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:42,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-20 10:50:42,977 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 [2022-11-20 10:50:42,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:42,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:42,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:42,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:42,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:42,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:42,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:42,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:42,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-20 10:50:43,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,002 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-20 10:50:43,005 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 [2022-11-20 10:50:43,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:43,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,018 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,019 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:43,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:43,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:43,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,028 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-20 10:50:43,030 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 [2022-11-20 10:50:43,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,048 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,048 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-20 10:50:43,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,064 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-20 10:50:43,067 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 [2022-11-20 10:50:43,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,080 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,085 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,085 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:43,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,104 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-20 10:50:43,107 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 [2022-11-20 10:50:43,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,125 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,125 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-20 10:50:43,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,141 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-20 10:50:43,143 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 [2022-11-20 10:50:43,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,156 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,159 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,160 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-20 10:50:43,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,177 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-20 10:50:43,179 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 [2022-11-20 10:50:43,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,198 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,199 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:43,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,224 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-20 10:50:43,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:43,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,240 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,244 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,244 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-20 10:50:43,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,259 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-20 10:50:43,262 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 [2022-11-20 10:50:43,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,275 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,279 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,279 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-20 10:50:43,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,294 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-20 10:50:43,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:43,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,310 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,313 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,313 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:43,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,328 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-20 10:50:43,331 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 [2022-11-20 10:50:43,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,343 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,347 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,347 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-20 10:50:43,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,362 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-20 10:50:43,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:43,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:43,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:43,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:43,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-20 10:50:43,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,386 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-20 10:50:43,389 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 [2022-11-20 10:50:43,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,402 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,406 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,406 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-20 10:50:43,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,421 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-20 10:50:43,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:43,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,440 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,440 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-20 10:50:43,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,454 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-20 10:50:43,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:43,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,470 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,473 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,473 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-20 10:50:43,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,488 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-20 10:50:43,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:43,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:43,503 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,507 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:43,507 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:43,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:43,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,522 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-20 10:50:43,525 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 [2022-11-20 10:50:43,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:43,539 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:50:43,539 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,571 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-20 10:50:43,571 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:50:43,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:43,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-20 10:50:43,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:43,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:43,652 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:43,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-20 10:50:43,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:43,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:43,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:43,671 INFO L203 nArgumentSynthesizer]: 4 stem disjuncts [2022-11-20 10:50:43,671 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:50:43,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:43,951 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-20 10:50:43,951 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2022-11-20 10:50:44,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:44,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-20 10:50:44,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:44,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:44,794 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:44,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-20 10:50:44,797 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 [2022-11-20 10:50:44,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:44,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:44,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:44,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:44,811 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:44,816 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:44,816 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:44,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:44,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-20 10:50:44,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:44,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:44,837 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:44,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-20 10:50:44,840 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 [2022-11-20 10:50:44,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:44,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:44,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:44,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:44,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:44,852 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:44,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:44,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:44,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:44,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-20 10:50:44,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:44,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:44,862 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:44,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-20 10:50:44,865 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 [2022-11-20 10:50:44,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:44,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:44,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:44,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:44,877 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:44,881 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:44,881 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:44,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:44,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-20 10:50:44,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:44,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:44,896 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:44,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-20 10:50:44,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:44,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:44,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:44,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:44,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:44,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:44,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:44,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:44,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:44,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:44,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-20 10:50:44,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:44,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:44,930 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:44,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-20 10:50:44,933 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 [2022-11-20 10:50:44,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:44,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:44,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:44,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:44,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:44,946 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:44,947 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:44,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:44,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:44,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-20 10:50:44,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:44,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:44,955 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:44,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-20 10:50:44,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:44,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:44,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:44,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:44,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:44,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:44,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:44,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:44,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:44,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:44,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-20 10:50:44,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:44,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:44,981 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:44,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-20 10:50:44,983 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 [2022-11-20 10:50:44,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:44,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:44,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:44,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:44,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:44,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:44,997 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:44,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-20 10:50:45,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,006 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-20 10:50:45,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:45,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,022 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,025 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:50:45,025 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:50:45,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-20 10:50:45,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,040 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-20 10:50:45,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:45,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,056 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-20 10:50:45,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,066 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-20 10:50:45,069 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 [2022-11-20 10:50:45,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-20 10:50:45,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,094 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-20 10:50:45,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:45,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,111 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,112 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2022-11-20 10:50:45,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,120 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-20 10:50:45,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:45,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-20 10:50:45,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,145 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-20 10:50:45,149 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 [2022-11-20 10:50:45,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-20 10:50:45,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,171 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-20 10:50:45,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:50:45,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,187 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-20 10:50:45,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,196 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-20 10:50:45,198 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 [2022-11-20 10:50:45,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,211 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-20 10:50:45,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:50:45,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,220 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-20 10:50:45,223 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 [2022-11-20 10:50:45,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:50:45,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:50:45,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:50:45,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:50:45,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:50:45,237 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:50:45,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:50:45,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:50:45,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:50:45,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-20 10:50:45,244 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-20 10:50:45,245 INFO L748 eck$LassoCheckResult]: Stem: 287#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 288#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 292#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 282#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 280#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 281#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 283#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 289#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 291#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 284#L579 assume !(main_~m~0#1 < 0);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, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#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; 285#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 286#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 290#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 285#L567-5 [2022-11-20 10:50:45,245 INFO L750 eck$LassoCheckResult]: Loop: 285#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 286#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 290#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 285#L567-5 [2022-11-20 10:50:45,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:45,245 INFO L85 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 2 times [2022-11-20 10:50:45,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:45,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041528368] [2022-11-20 10:50:45,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:45,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:45,267 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:50:45,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [837290576] [2022-11-20 10:50:45,268 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 10:50:45,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:50:45,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,269 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (331)] Waiting until timeout for monitored process [2022-11-20 10:50:45,406 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 10:50:45,407 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-11-20 10:50:45,407 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:45,448 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:45,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:45,449 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 4 times [2022-11-20 10:50:45,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:45,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654125768] [2022-11-20 10:50:45,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:45,454 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:50:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:50:45,460 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:50:45,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:50:45,461 INFO L85 PathProgramCache]: Analyzing trace with hash -873101010, now seen corresponding path program 3 times [2022-11-20 10:50:45,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:50:45,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817721404] [2022-11-20 10:50:45,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:50:45,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:50:45,480 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:50:45,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1134596428] [2022-11-20 10:50:45,481 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 10:50:45,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:50:45,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:50:45,495 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:50:45,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (332)] Waiting until timeout for monitored process [2022-11-20 10:50:45,635 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-20 10:50:45,635 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 10:50:45,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 86 conjunts are in the unsatisfiable core [2022-11-20 10:50:45,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:50:45,674 INFO L350 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 [2022-11-20 10:50:45,687 INFO L350 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 6 treesize of output 5 [2022-11-20 10:50:45,754 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 10:50:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 10:50:45,770 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-20 10:50:45,770 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 31 [2022-11-20 10:50:45,806 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-20 10:50:45,807 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-20 10:50:45,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-20 10:50:45,833 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-20 10:50:46,087 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-20 10:50:46,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 96 treesize of output 91 [2022-11-20 10:50:46,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 10:50:46,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 10:50:46,148 INFO L321 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2022-11-20 10:50:46,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 59 [2022-11-20 10:50:46,171 INFO L321 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2022-11-20 10:50:46,172 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 58 [2022-11-20 10:50:46,193 INFO L350 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 32 treesize of output 20 [2022-11-20 10:50:46,705 INFO L350 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 29 treesize of output 17 [2022-11-20 10:50:46,712 INFO L350 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 17 [2022-11-20 10:50:46,888 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-20 10:50:46,895 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-20 10:50:46,895 INFO L350 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 34 [2022-11-20 10:50:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:50:46,958 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 10:50:47,918 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 10:50:47,918 INFO L350 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 109 treesize of output 110 [2022-11-20 10:50:47,950 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 10:50:47,950 INFO L350 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 487 treesize of output 282 [2022-11-20 10:50:47,979 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 10:50:47,979 INFO L350 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 194 treesize of output 184 [2022-11-20 10:50:48,040 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-20 10:50:48,041 INFO L350 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 583 treesize of output 420 [2022-11-20 10:50:48,064 INFO L350 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 168 treesize of output 160 [2022-11-20 10:50:48,092 INFO L350 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 322 treesize of output 314 [2022-11-20 10:51:14,124 WARN L859 $PredicateComparison]: unable to prove that (or (let ((.cse18 (+ |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset| 4)) (.cse30 (select |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (let ((.cse36 (not (= (select |c_#valid| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) 0))) (.cse99 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse131 (let ((.cse134 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse132 (store (select .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse133 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (= (select (select (store .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse132) v_arrayElimCell_19) v_arrayElimCell_20) .cse133)) (= (select .cse132 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse133))))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))))) (let ((.cse2 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse125 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse126 (let ((.cse129 (let ((.cse130 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse129 v_arrayElimCell_16 (store (select .cse129 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse125 (select (select .cse126 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse127 (select .cse126 v_arrayElimCell_15))) (or (= .cse125 (select .cse127 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse128 (select .cse126 v_arrayElimCell_19))) (or (= (select .cse128 v_arrayElimCell_20) .cse125) (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse127 v_arrayElimCell_17) .cse125) (= (select .cse128 v_arrayElimCell_17) .cse125)))))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse4 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse122 (let ((.cse123 (let ((.cse124 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse123 v_arrayElimCell_16 (store (select .cse123 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse121 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse121 (select (select .cse122 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse122 v_arrayElimCell_15) v_arrayElimCell_17) .cse121)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse5 (or .cse36 (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse119 (let ((.cse120 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse117 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse116 (store (select .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse116 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse117) (forall ((v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse118 (select (store .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse116) v_arrayElimCell_19))) (or (= (select .cse118 v_arrayElimCell_20) .cse117) (= .cse117 (select .cse118 v_arrayElimCell_17))))))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99))) (.cse8 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse114 (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse111 (store (select .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse113 (store .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse111)) (.cse112 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse111 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse112) (= (select (select .cse113 v_arrayElimCell_19) v_arrayElimCell_20) .cse112) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse113 v_arrayElimCell_15) v_arrayElimCell_20) .cse112) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse10 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse106 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse107 (let ((.cse109 (let ((.cse110 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse109 v_arrayElimCell_16 (store (select .cse109 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse106 (select (select .cse107 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (or (= (select (select .cse107 v_arrayElimCell_19) v_arrayElimCell_20) .cse106) (forall ((v_arrayElimCell_15 Int)) (let ((.cse108 (select .cse107 v_arrayElimCell_15))) (or (= .cse106 (select .cse108 v_arrayElimCell_20)) (forall ((v_arrayElimCell_17 Int)) (= (select .cse108 v_arrayElimCell_17) .cse106)))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse11 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse104 (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse100 (store (select .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse103 (store .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse100))) (let ((.cse101 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse102 (select .cse103 v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse100 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse101) (= (select .cse102 v_arrayElimCell_20) .cse101) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse103 v_arrayElimCell_15) v_arrayElimCell_20) .cse101) (= .cse101 (select .cse102 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18)))))))) .cse36))) (let ((.cse1 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse96 (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse97 (store (select .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse95 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse94 (select (store .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse97) v_arrayElimCell_19))) (or (= (select .cse94 v_arrayElimCell_20) .cse95) (= (select .cse94 v_arrayElimCell_18) .cse95)))) (= (select .cse97 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse95))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99) .cse36)) (.cse3 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse86 (let ((.cse88 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse87 (store (select .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse84 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse85 (store .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse87))) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse83 (select .cse85 v_arrayElimCell_19))) (or (= (select .cse83 v_arrayElimCell_20) .cse84) (= (select .cse83 v_arrayElimCell_18) .cse84)))) (= (select (select .cse85 v_arrayElimCell_15) v_arrayElimCell_20) .cse84)))) (= (select .cse87 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse84))))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse92 (let ((.cse93 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse90 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse89 (store (select .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse89 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse90) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse91 (store .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse89))) (or (= (select (select .cse91 v_arrayElimCell_15) v_arrayElimCell_20) .cse90) (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse91 v_arrayElimCell_19) v_arrayElimCell_20) .cse90))))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse9 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse77 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse78 (let ((.cse81 (let ((.cse82 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse81 v_arrayElimCell_16 (store (select .cse81 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse77 (select (select .cse78 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse79 (select .cse78 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (= .cse77 (select .cse79 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse80 (select .cse78 v_arrayElimCell_19))) (or (= (select .cse80 v_arrayElimCell_18) .cse77) (= (select .cse80 v_arrayElimCell_20) .cse77)))))) (= (select .cse79 v_arrayElimCell_18) .cse77))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse6 (and .cse2 .cse4 .cse5 .cse8 .cse10 .cse11)) (.cse12 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse74 (let ((.cse75 (let ((.cse76 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse75 v_arrayElimCell_16 (store (select .cse75 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse73 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse73 (select (select .cse74 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse74 v_arrayElimCell_15) v_arrayElimCell_18) .cse73)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse13 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse68 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse69 (let ((.cse71 (let ((.cse72 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse71 v_arrayElimCell_16 (store (select .cse71 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse68 (select (select .cse69 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse70 (select .cse69 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse69 v_arrayElimCell_19) v_arrayElimCell_20) .cse68)) (= .cse68 (select .cse70 v_arrayElimCell_20)))) (= (select .cse70 v_arrayElimCell_18) .cse68))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse7 (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|)) (.cse19 (and .cse5 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse47 (let ((.cse48 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse46 (store (select .cse47 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse45 (store .cse47 v_arrayElimCell_16 .cse46)) (.cse44 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse44 (select (select .cse45 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse44 (select .cse46 v_arrayElimCell_20)) (= (select (select .cse45 v_arrayElimCell_19) v_arrayElimCell_20) .cse44) (forall ((v_arrayElimCell_17 Int)) (= (select .cse46 v_arrayElimCell_17) .cse44))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse52 (let ((.cse53 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse49 (store (select .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse50 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse51 (select (store .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse49) v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse49 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse50) (= (select .cse51 v_arrayElimCell_20) .cse50) (= (select .cse49 v_arrayElimCell_20) .cse50) (< |ULTIMATE.start_main_~m~0#1| 0) (= .cse50 (select .cse51 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse36 (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse56 (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse54 (store (select .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse55 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse54 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse55) (= (select (select (store .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse54) v_arrayElimCell_19) v_arrayElimCell_20) .cse55) (= (select .cse54 v_arrayElimCell_20) .cse55) (< |ULTIMATE.start_main_~m~0#1| 0) (not (<= 0 v_arrayElimCell_18))))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse62 (let ((.cse63 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse60 (store (select .cse62 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse59 (store .cse62 v_arrayElimCell_16 .cse60)) (.cse58 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse58 (select (select .cse59 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse61 (select .cse59 v_arrayElimCell_19))) (or (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse60 v_arrayElimCell_17) .cse58) (= (select .cse61 v_arrayElimCell_17) .cse58))) (= (select .cse61 v_arrayElimCell_20) .cse58)))) (= .cse58 (select .cse60 v_arrayElimCell_20))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse66 (let ((.cse67 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse65 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse64 (store (select .cse66 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse64 v_arrayElimCell_17) .cse65) (= .cse65 (select (select (store .cse66 v_arrayElimCell_16 .cse64) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)))))) (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))))) (.cse0 (= |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 (or .cse6 .cse7) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13)) .cse1 (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse8 .cse9 .cse10 (or .cse6 .cse0) .cse11 .cse12 .cse13) .cse7) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse15 (let ((.cse17 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse14 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse16 (select .cse15 v_arrayElimCell_16))) (or (= .cse14 (select (select (store .cse15 v_arrayElimCell_16 (store .cse16 (+ 4 v_arrayElimCell_18) v_ArrVal_414)) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse14 (select .cse16 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))))) (or .cse19 .cse7) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse23 (let ((.cse25 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse20 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse24 (select .cse23 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse22 (store .cse24 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse21 (store .cse23 v_arrayElimCell_16 .cse22))) (or (= .cse20 (select (select .cse21 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse21 v_arrayElimCell_19) v_arrayElimCell_20) .cse20)) (= .cse20 (select .cse22 v_arrayElimCell_20)))))))) (= .cse20 (select .cse24 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse28 (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse26 (store (select .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse27 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse26 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse27) (forall ((v_arrayElimCell_20 Int)) (or (= (select .cse26 v_arrayElimCell_20) .cse27) (forall ((v_arrayElimCell_19 Int)) (= (select (select (store .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse26) v_arrayElimCell_19) v_arrayElimCell_20) .cse27)))))))) (not (<= 0 v_arrayElimCell_18)))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse34 (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse31 (store (select .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse32 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse31 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse32) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse33 (select (store .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse31) v_arrayElimCell_19))) (or (= (select .cse33 v_arrayElimCell_20) .cse32) (= (select .cse33 v_arrayElimCell_18) .cse32)))) (= (select .cse31 v_arrayElimCell_20) .cse32))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse19 .cse0) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse41 (let ((.cse43 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse37 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse42 (select .cse41 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse39 (store .cse42 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse38 (store .cse41 v_arrayElimCell_16 .cse39))) (or (= .cse37 (select (select .cse38 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (= .cse37 (select .cse39 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse40 (select .cse38 v_arrayElimCell_19))) (or (= (select .cse40 v_arrayElimCell_18) .cse37) (= (select .cse40 v_arrayElimCell_20) .cse37)))))))))) (= .cse37 (select .cse42 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18))))))))))) (< (+ |c_ULTIMATE.start_init_nondet_ll_~i~0#1| 1) |c_ULTIMATE.start_init_nondet_ll_~n#1|) (not (<= 0 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|))) is different from true [2022-11-20 10:51:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-11-20 10:51:14,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:51:14,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817721404] [2022-11-20 10:51:14,468 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 10:51:14,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1134596428] [2022-11-20 10:51:14,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1134596428] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 10:51:14,468 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 10:51:14,468 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-11-20 10:51:14,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928118987] [2022-11-20 10:51:14,469 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 10:51:14,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:51:14,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-11-20 10:51:14,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=397, Unknown=2, NotChecked=40, Total=506 [2022-11-20 10:51:14,656 INFO L87 Difference]: Start difference. First operand 13 states and 15 transitions. cyclomatic complexity: 4 Second operand has 23 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 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) [2022-11-20 10:51:26,743 WARN L859 $PredicateComparison]: unable to prove that (let ((.cse0 (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|)) (.cse1 (= |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (and (= (select |c_#valid| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) 1) (<= |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset| 0) (= 0 (select (select |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|)) (<= |c_ULTIMATE.start_main_~n~0#1| |c_ULTIMATE.start_init_nondet_ll_~n#1|) .cse0 .cse1 (not (< |c_ULTIMATE.start_main_~n~0#1| 1)) (or (let ((.cse18 (+ |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset| 4)) (.cse30 (select |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|))) (let ((.cse36 (not (= (select |c_#valid| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) 0))) (.cse99 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse131 (let ((.cse134 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse134 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse132 (store (select .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse133 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (= (select (select (store .cse131 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse132) v_arrayElimCell_19) v_arrayElimCell_20) .cse133)) (= (select .cse132 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse133))))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))))) (let ((.cse3 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse125 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse126 (let ((.cse129 (let ((.cse130 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse130 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse129 v_arrayElimCell_16 (store (select .cse129 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse125 (select (select .cse126 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse127 (select .cse126 v_arrayElimCell_15))) (or (= .cse125 (select .cse127 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse128 (select .cse126 v_arrayElimCell_19))) (or (= (select .cse128 v_arrayElimCell_20) .cse125) (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse127 v_arrayElimCell_17) .cse125) (= (select .cse128 v_arrayElimCell_17) .cse125)))))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse5 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse122 (let ((.cse123 (let ((.cse124 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse124 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse123 v_arrayElimCell_16 (store (select .cse123 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse121 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse121 (select (select .cse122 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse122 v_arrayElimCell_15) v_arrayElimCell_17) .cse121)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse6 (or .cse36 (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse119 (let ((.cse120 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse120 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse117 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse116 (store (select .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse116 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse117) (forall ((v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse118 (select (store .cse119 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse116) v_arrayElimCell_19))) (or (= (select .cse118 v_arrayElimCell_20) .cse117) (= .cse117 (select .cse118 v_arrayElimCell_17))))))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99))) (.cse8 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse114 (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse115 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse111 (store (select .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse113 (store .cse114 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse111)) (.cse112 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse111 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse112) (= (select (select .cse113 v_arrayElimCell_19) v_arrayElimCell_20) .cse112) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse113 v_arrayElimCell_15) v_arrayElimCell_20) .cse112) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse10 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse106 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse107 (let ((.cse109 (let ((.cse110 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse110 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse109 v_arrayElimCell_16 (store (select .cse109 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse106 (select (select .cse107 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (or (= (select (select .cse107 v_arrayElimCell_19) v_arrayElimCell_20) .cse106) (forall ((v_arrayElimCell_15 Int)) (let ((.cse108 (select .cse107 v_arrayElimCell_15))) (or (= .cse106 (select .cse108 v_arrayElimCell_20)) (forall ((v_arrayElimCell_17 Int)) (= (select .cse108 v_arrayElimCell_17) .cse106)))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18))))))) (.cse11 (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse104 (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse105 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse100 (store (select .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse103 (store .cse104 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse100))) (let ((.cse101 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse102 (select .cse103 v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse100 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse101) (= (select .cse102 v_arrayElimCell_20) .cse101) (< |ULTIMATE.start_main_~m~0#1| 0) (= (select (select .cse103 v_arrayElimCell_15) v_arrayElimCell_20) .cse101) (= .cse101 (select .cse102 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18)))))))) .cse36))) (let ((.cse2 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse96 (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse98 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse97 (store (select .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse95 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_19 Int) (v_arrayElimCell_20 Int)) (let ((.cse94 (select (store .cse96 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse97) v_arrayElimCell_19))) (or (= (select .cse94 v_arrayElimCell_20) .cse95) (= (select .cse94 v_arrayElimCell_18) .cse95)))) (= (select .cse97 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse95))))) (not (<= 0 v_arrayElimCell_18)))))) .cse99) .cse36)) (.cse4 (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse86 (let ((.cse88 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse88 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse87 (store (select .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse84 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse85 (store .cse86 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse87))) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse83 (select .cse85 v_arrayElimCell_19))) (or (= (select .cse83 v_arrayElimCell_20) .cse84) (= (select .cse83 v_arrayElimCell_18) .cse84)))) (= (select (select .cse85 v_arrayElimCell_15) v_arrayElimCell_20) .cse84)))) (= (select .cse87 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse84))))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse92 (let ((.cse93 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse93 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse90 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse89 (store (select .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse89 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse90) (forall ((v_arrayElimCell_15 Int) (v_arrayElimCell_20 Int)) (let ((.cse91 (store .cse92 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse89))) (or (= (select (select .cse91 v_arrayElimCell_15) v_arrayElimCell_20) .cse90) (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse91 v_arrayElimCell_19) v_arrayElimCell_20) .cse90))))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36)) (.cse9 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse77 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse78 (let ((.cse81 (let ((.cse82 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse82 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse81 v_arrayElimCell_16 (store (select .cse81 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse77 (select (select .cse78 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse79 (select .cse78 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (= .cse77 (select .cse79 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse80 (select .cse78 v_arrayElimCell_19))) (or (= (select .cse80 v_arrayElimCell_18) .cse77) (= (select .cse80 v_arrayElimCell_20) .cse77)))))) (= (select .cse79 v_arrayElimCell_18) .cse77))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse7 (and .cse3 .cse5 .cse6 .cse8 .cse10 .cse11)) (.cse12 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_arrayElimCell_15 Int) (v_ArrVal_414 Int)) (let ((.cse74 (let ((.cse75 (let ((.cse76 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse76 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse75 v_arrayElimCell_16 (store (select .cse75 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414)))) (.cse73 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse73 (select (select .cse74 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= (select (select .cse74 v_arrayElimCell_15) v_arrayElimCell_18) .cse73)))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse13 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse68 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse69 (let ((.cse71 (let ((.cse72 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse72 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (store .cse71 v_arrayElimCell_16 (store (select .cse71 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))))) (or (= .cse68 (select (select .cse69 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_15 Int)) (let ((.cse70 (select .cse69 v_arrayElimCell_15))) (or (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse69 v_arrayElimCell_19) v_arrayElimCell_20) .cse68)) (= .cse68 (select .cse70 v_arrayElimCell_20)))) (= (select .cse70 v_arrayElimCell_18) .cse68))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0)))) (.cse19 (and .cse6 (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse47 (let ((.cse48 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse48 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse46 (store (select .cse47 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse45 (store .cse47 v_arrayElimCell_16 .cse46)) (.cse44 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse44 (select (select .cse45 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse44 (select .cse46 v_arrayElimCell_20)) (= (select (select .cse45 v_arrayElimCell_19) v_arrayElimCell_20) .cse44) (forall ((v_arrayElimCell_17 Int)) (= (select .cse46 v_arrayElimCell_17) .cse44))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_17 Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse52 (let ((.cse53 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse53 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse49 (store (select .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse50 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse51 (select (store .cse52 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse49) v_arrayElimCell_19))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse49 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse50) (= (select .cse51 v_arrayElimCell_20) .cse50) (= (select .cse49 v_arrayElimCell_20) .cse50) (< |ULTIMATE.start_main_~m~0#1| 0) (= .cse50 (select .cse51 v_arrayElimCell_17)) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse36 (forall ((v_arrayElimCell_18 Int) (|ULTIMATE.start_main_~m~0#1| Int) (v_arrayElimCell_19 Int) (v_ArrVal_409 Int) (v_arrayElimCell_20 Int) (v_ArrVal_414 Int)) (let ((.cse56 (let ((.cse57 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse57 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse54 (store (select .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse55 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (not (<= v_arrayElimCell_18 0)) (= (select .cse54 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse55) (= (select (select (store .cse56 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse54) v_arrayElimCell_19) v_arrayElimCell_20) .cse55) (= (select .cse54 v_arrayElimCell_20) .cse55) (< |ULTIMATE.start_main_~m~0#1| 0) (not (<= 0 v_arrayElimCell_18))))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse62 (let ((.cse63 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse63 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse60 (store (select .cse62 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse59 (store .cse62 v_arrayElimCell_16 .cse60)) (.cse58 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= .cse58 (select (select .cse59 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse61 (select .cse59 v_arrayElimCell_19))) (or (forall ((v_arrayElimCell_17 Int)) (or (= (select .cse60 v_arrayElimCell_17) .cse58) (= (select .cse61 v_arrayElimCell_17) .cse58))) (= (select .cse61 v_arrayElimCell_20) .cse58)))) (= .cse58 (select .cse60 v_arrayElimCell_20))))))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))) (< |ULTIMATE.start_main_~m~0#1| 0))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_arrayElimCell_17 Int) (v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse66 (let ((.cse67 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse67 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse65 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse64 (store (select .cse66 v_arrayElimCell_16) (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (or (= (select .cse64 v_arrayElimCell_17) .cse65) (= .cse65 (select (select (store .cse66 v_arrayElimCell_16 .cse64) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)))))) (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18))))))))) (and (or .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 (or .cse7 .cse0) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13)) .cse2 (or (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse9 .cse10 (or .cse7 .cse1) .cse11 .cse12 .cse13) .cse0) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (forall ((v_arrayElimCell_16 Int)) (or (= |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| v_arrayElimCell_16) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse15 (let ((.cse17 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse17 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse14 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse16 (select .cse15 v_arrayElimCell_16))) (or (= .cse14 (select (select (store .cse15 v_arrayElimCell_16 (store .cse16 (+ 4 v_arrayElimCell_18) v_ArrVal_414)) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (= .cse14 (select .cse16 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= v_arrayElimCell_18 0)) (not (<= 0 v_arrayElimCell_18)))))) (or .cse19 .cse0) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse23 (let ((.cse25 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse25 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse20 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse24 (select .cse23 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse22 (store .cse24 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse21 (store .cse23 v_arrayElimCell_16 .cse22))) (or (= .cse20 (select (select .cse21 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (= (select (select .cse21 v_arrayElimCell_19) v_arrayElimCell_20) .cse20)) (= .cse20 (select .cse22 v_arrayElimCell_20)))))))) (= .cse20 (select .cse24 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18)))))) (or (and (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse28 (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse29 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse26 (store (select .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse27 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse26 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse27) (forall ((v_arrayElimCell_20 Int)) (or (= (select .cse26 v_arrayElimCell_20) .cse27) (forall ((v_arrayElimCell_19 Int)) (= (select (select (store .cse28 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse26) v_arrayElimCell_19) v_arrayElimCell_20) .cse27)))))))) (not (<= 0 v_arrayElimCell_18)))))) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_ArrVal_409 Int) (v_ArrVal_414 Int)) (let ((.cse34 (let ((.cse35 (store |c_#memory_int| |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| (store .cse30 v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse35 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse31 (store (select .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) (+ 4 v_arrayElimCell_18) v_ArrVal_414)) (.cse32 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|))) (or (= (select .cse31 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|) .cse32) (forall ((v_arrayElimCell_20 Int)) (or (forall ((v_arrayElimCell_19 Int)) (let ((.cse33 (select (store .cse34 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base| .cse31) v_arrayElimCell_19))) (or (= (select .cse33 v_arrayElimCell_20) .cse32) (= (select .cse33 v_arrayElimCell_18) .cse32)))) (= (select .cse31 v_arrayElimCell_20) .cse32))))))) (not (<= 0 v_arrayElimCell_18))))))) .cse36) (or .cse19 .cse1) (forall ((|ULTIMATE.start_main_~m~0#1| Int)) (or (< |ULTIMATE.start_main_~m~0#1| 0) (forall ((v_arrayElimCell_18 Int)) (or (not (<= v_arrayElimCell_18 0)) (forall ((v_arrayElimCell_16 Int)) (or (forall ((v_ArrVal_409 Int)) (let ((.cse41 (let ((.cse43 (store |c_#memory_int| v_arrayElimCell_16 (store (select |c_#memory_int| v_arrayElimCell_16) v_arrayElimCell_18 |c_ULTIMATE.start_init_nondet_ll_~i~0#1|)))) (store .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base| (store (select .cse43 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.base|) .cse18 v_ArrVal_409))))) (let ((.cse37 (mod |ULTIMATE.start_main_~m~0#1| |c_ULTIMATE.start_main_~n~0#1|)) (.cse42 (select .cse41 v_arrayElimCell_16))) (or (forall ((v_ArrVal_414 Int)) (let ((.cse39 (store .cse42 (+ 4 v_arrayElimCell_18) v_ArrVal_414))) (let ((.cse38 (store .cse41 v_arrayElimCell_16 .cse39))) (or (= .cse37 (select (select .cse38 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.base|) |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|)) (forall ((v_arrayElimCell_20 Int)) (or (= .cse37 (select .cse39 v_arrayElimCell_20)) (forall ((v_arrayElimCell_19 Int)) (let ((.cse40 (select .cse38 v_arrayElimCell_19))) (or (= (select .cse40 v_arrayElimCell_18) .cse37) (= (select .cse40 v_arrayElimCell_20) .cse37)))))))))) (= .cse37 (select .cse42 v_arrayElimCell_18)))))) (not (= (select |c_#valid| v_arrayElimCell_16) 0)))) (not (<= 0 v_arrayElimCell_18))))))))))) (< (+ |c_ULTIMATE.start_init_nondet_ll_~i~0#1| 1) |c_ULTIMATE.start_init_nondet_ll_~n#1|) (not (<= 0 |c_ULTIMATE.start_init_nondet_ll_~head~0#1.offset|))) (<= 0 |c_ULTIMATE.start_init_nondet_ll_~curr~0#1.offset|) (= |c_ULTIMATE.start_init_nondet_ll_~i~0#1| 1))) is different from true [2022-11-20 10:51:27,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:51:27,711 INFO L93 Difference]: Finished difference Result 25 states and 28 transitions. [2022-11-20 10:51:27,712 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25 states and 28 transitions. [2022-11-20 10:51:27,713 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:51:27,713 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25 states to 16 states and 19 transitions. [2022-11-20 10:51:27,713 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12 [2022-11-20 10:51:27,714 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12 [2022-11-20 10:51:27,714 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 19 transitions. [2022-11-20 10:51:27,714 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:51:27,714 INFO L218 hiAutomatonCegarLoop]: Abstraction has 16 states and 19 transitions. [2022-11-20 10:51:27,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 19 transitions. [2022-11-20 10:51:27,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2022-11-20 10:51:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 1.1875) internal successors, (19), 15 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:51:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 19 transitions. [2022-11-20 10:51:27,717 INFO L240 hiAutomatonCegarLoop]: Abstraction has 16 states and 19 transitions. [2022-11-20 10:51:27,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-20 10:51:27,718 INFO L428 stractBuchiCegarLoop]: Abstraction has 16 states and 19 transitions. [2022-11-20 10:51:27,718 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-20 10:51:27,718 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states and 19 transitions. [2022-11-20 10:51:27,719 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-20 10:51:27,719 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 10:51:27,719 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 10:51:27,719 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:51:27,720 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-20 10:51:27,720 INFO L748 eck$LassoCheckResult]: Stem: 459#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 460#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 470#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 461#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 457#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 458#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 462#L552-4 assume 0 != init_nondet_ll_#t~nondet5#1;havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 467#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 469#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 464#L579 assume !(main_~m~0#1 < 0);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, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#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; 465#L567-5 [2022-11-20 10:51:27,720 INFO L750 eck$LassoCheckResult]: Loop: 465#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 466#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 468#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 465#L567-5 [2022-11-20 10:51:27,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:51:27,721 INFO L85 PathProgramCache]: Analyzing trace with hash -875055792, now seen corresponding path program 1 times [2022-11-20 10:51:27,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:51:27,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470632024] [2022-11-20 10:51:27,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:51:27,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:51:27,741 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:51:27,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [578871530] [2022-11-20 10:51:27,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:51:27,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:51:27,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:51:27,753 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:51:27,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (333)] Waiting until timeout for monitored process [2022-11-20 10:51:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:51:27,906 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:51:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:51:27,948 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:51:27,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:51:27,949 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 5 times [2022-11-20 10:51:27,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:51:27,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934209297] [2022-11-20 10:51:27,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:51:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:51:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:51:27,954 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:51:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:51:27,971 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:51:27,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:51:27,972 INFO L85 PathProgramCache]: Analyzing trace with hash 1664426079, now seen corresponding path program 1 times [2022-11-20 10:51:27,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:51:27,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427292257] [2022-11-20 10:51:27,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:51:27,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:51:28,000 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:51:28,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [149203459] [2022-11-20 10:51:28,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:51:28,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:51:28,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:51:28,007 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:51:28,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (334)] Waiting until timeout for monitored process [2022-11-20 10:51:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:51:28,154 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:51:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:51:28,195 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:51:33,303 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 10:51:33,303 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 10:51:33,303 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 10:51:33,303 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 10:51:33,303 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 10:51:33,303 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:51:33,303 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 10:51:33,303 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 10:51:33,304 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration5_Lasso [2022-11-20 10:51:33,304 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 10:51:33,304 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 10:51:33,308 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:33,320 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:33,324 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:33,326 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:33,330 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:33,333 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:33,340 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:33,342 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,767 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,770 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,776 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,778 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,789 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,798 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,801 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:34,804 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:51:38,523 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 10:51:38,523 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 10:51:38,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:51:38,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 10:53:13,295 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 [2022-11-20 10:53:13,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,308 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Ended with exit code 0 [2022-11-20 10:53:13,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,317 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2022-11-20 10:53:13,319 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 [2022-11-20 10:53:13,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Ended with exit code 0 [2022-11-20 10:53:13,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,341 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2022-11-20 10:53:13,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Ended with exit code 0 [2022-11-20 10:53:13,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,365 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2022-11-20 10:53:13,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2022-11-20 10:53:13,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,388 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2022-11-20 10:53:13,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2022-11-20 10:53:13,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,413 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2022-11-20 10:53:13,415 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 [2022-11-20 10:53:13,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,428 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Ended with exit code 0 [2022-11-20 10:53:13,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,438 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2022-11-20 10:53:13,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,453 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2022-11-20 10:53:13,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,463 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2022-11-20 10:53:13,466 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 [2022-11-20 10:53:13,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,479 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Ended with exit code 0 [2022-11-20 10:53:13,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,489 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2022-11-20 10:53:13,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:13,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,503 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:13,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:13,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Ended with exit code 0 [2022-11-20 10:53:13,511 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 10:53:13,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,512 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2022-11-20 10:53:13,514 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 [2022-11-20 10:53:13,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:13,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:13,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2022-11-20 10:53:13,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,537 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2022-11-20 10:53:13,540 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 [2022-11-20 10:53:13,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:13,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2022-11-20 10:53:13,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,558 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2022-11-20 10:53:13,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:13,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2022-11-20 10:53:13,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,582 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2022-11-20 10:53:13,584 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 [2022-11-20 10:53:13,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:13,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:13,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:13,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Ended with exit code 0 [2022-11-20 10:53:13,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,602 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2022-11-20 10:53:13,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,618 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:13,618 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:13,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Ended with exit code 0 [2022-11-20 10:53:13,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,629 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2022-11-20 10:53:13,631 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 [2022-11-20 10:53:13,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,644 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:13,644 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:13,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Ended with exit code 0 [2022-11-20 10:53:13,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,655 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2022-11-20 10:53:13,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,671 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:13,671 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:13,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2022-11-20 10:53:13,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,682 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2022-11-20 10:53:13,685 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 [2022-11-20 10:53:13,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:13,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:13,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Ended with exit code 0 [2022-11-20 10:53:13,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,710 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2022-11-20 10:53:13,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:13,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:13,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:13,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:13,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:13,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:13,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:13,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Ended with exit code 0 [2022-11-20 10:53:13,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:13,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:13,738 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:13,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2022-11-20 10:53:13,741 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 [2022-11-20 10:53:13,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:13,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:13,755 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:53:13,755 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:53:13,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,014 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-20 10:53:14,014 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:53:14,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Ended with exit code 0 [2022-11-20 10:53:14,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,689 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2022-11-20 10:53:14,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:14,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,706 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:53:14,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,731 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 10:53:14,731 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 10:53:14,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:14,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,788 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2022-11-20 10:53:14,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:14,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:14,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,807 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:14,807 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:14,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Ended with exit code 0 [2022-11-20 10:53:14,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,822 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2022-11-20 10:53:14,825 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 [2022-11-20 10:53:14,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:14,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:14,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:14,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Ended with exit code 0 [2022-11-20 10:53:14,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,847 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2022-11-20 10:53:14,850 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 [2022-11-20 10:53:14,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:14,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,866 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:14,866 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:14,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Ended with exit code 0 [2022-11-20 10:53:14,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,881 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2022-11-20 10:53:14,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:14,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:14,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:14,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:14,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Ended with exit code 0 [2022-11-20 10:53:14,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,909 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2022-11-20 10:53:14,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:14,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:14,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:14,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:14,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Ended with exit code 0 [2022-11-20 10:53:14,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,937 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2022-11-20 10:53:14,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:14,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:14,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:14,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:14,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:14,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Ended with exit code 0 [2022-11-20 10:53:14,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,959 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2022-11-20 10:53:14,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:14,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:14,973 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:14,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:14,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:14,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:14,976 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:14,976 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:14,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:14,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Ended with exit code 0 [2022-11-20 10:53:14,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:14,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:14,989 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:14,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2022-11-20 10:53:14,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:15,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:15,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Ended with exit code 0 [2022-11-20 10:53:15,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,015 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2022-11-20 10:53:15,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,031 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:15,032 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:15,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Ended with exit code 0 [2022-11-20 10:53:15,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,042 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2022-11-20 10:53:15,045 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 [2022-11-20 10:53:15,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:15,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,065 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2022-11-20 10:53:15,067 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 [2022-11-20 10:53:15,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Ended with exit code 0 [2022-11-20 10:53:15,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,087 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2022-11-20 10:53:15,089 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 [2022-11-20 10:53:15,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Ended with exit code 0 [2022-11-20 10:53:15,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,109 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2022-11-20 10:53:15,112 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 [2022-11-20 10:53:15,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,124 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Ended with exit code 0 [2022-11-20 10:53:15,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,132 INFO L229 MonitoredProcess]: Starting monitored process 866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Waiting until timeout for monitored process [2022-11-20 10:53:15,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Ended with exit code 0 [2022-11-20 10:53:15,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,154 INFO L229 MonitoredProcess]: Starting monitored process 867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Waiting until timeout for monitored process [2022-11-20 10:53:15,156 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 [2022-11-20 10:53:15,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Ended with exit code 0 [2022-11-20 10:53:15,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,177 INFO L229 MonitoredProcess]: Starting monitored process 868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Waiting until timeout for monitored process [2022-11-20 10:53:15,180 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 [2022-11-20 10:53:15,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Ended with exit code 0 [2022-11-20 10:53:15,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,199 INFO L229 MonitoredProcess]: Starting monitored process 869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Waiting until timeout for monitored process [2022-11-20 10:53:15,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Ended with exit code 0 [2022-11-20 10:53:15,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,221 INFO L229 MonitoredProcess]: Starting monitored process 870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Waiting until timeout for monitored process [2022-11-20 10:53:15,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Ended with exit code 0 [2022-11-20 10:53:15,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,244 INFO L229 MonitoredProcess]: Starting monitored process 871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Waiting until timeout for monitored process [2022-11-20 10:53:15,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,259 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Ended with exit code 0 [2022-11-20 10:53:15,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,266 INFO L229 MonitoredProcess]: Starting monitored process 872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Waiting until timeout for monitored process [2022-11-20 10:53:15,269 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 [2022-11-20 10:53:15,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Ended with exit code 0 [2022-11-20 10:53:15,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,289 INFO L229 MonitoredProcess]: Starting monitored process 873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Waiting until timeout for monitored process [2022-11-20 10:53:15,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:15,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:15,305 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:15,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Ended with exit code 0 [2022-11-20 10:53:15,311 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 10:53:15,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,312 INFO L229 MonitoredProcess]: Starting monitored process 874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Waiting until timeout for monitored process [2022-11-20 10:53:15,315 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 [2022-11-20 10:53:15,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,332 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:15,332 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:15,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Ended with exit code 0 [2022-11-20 10:53:15,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,347 INFO L229 MonitoredProcess]: Starting monitored process 875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Waiting until timeout for monitored process [2022-11-20 10:53:15,350 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 [2022-11-20 10:53:15,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,362 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,362 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:15,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Ended with exit code 0 [2022-11-20 10:53:15,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,371 INFO L229 MonitoredProcess]: Starting monitored process 876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Waiting until timeout for monitored process [2022-11-20 10:53:15,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:15,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Ended with exit code 0 [2022-11-20 10:53:15,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,397 INFO L229 MonitoredProcess]: Starting monitored process 877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Waiting until timeout for monitored process [2022-11-20 10:53:15,400 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 [2022-11-20 10:53:15,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,412 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:15,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,413 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:15,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:15,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Ended with exit code 0 [2022-11-20 10:53:15,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,421 INFO L229 MonitoredProcess]: Starting monitored process 878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Waiting until timeout for monitored process [2022-11-20 10:53:15,424 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 [2022-11-20 10:53:15,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,436 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,440 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:15,440 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:15,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Ended with exit code 0 [2022-11-20 10:53:15,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,455 INFO L229 MonitoredProcess]: Starting monitored process 879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Waiting until timeout for monitored process [2022-11-20 10:53:15,458 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 [2022-11-20 10:53:15,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,471 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,475 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:15,475 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:15,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Ended with exit code 0 [2022-11-20 10:53:15,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,490 INFO L229 MonitoredProcess]: Starting monitored process 880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Waiting until timeout for monitored process [2022-11-20 10:53:15,493 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 [2022-11-20 10:53:15,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,505 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,509 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:15,509 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:15,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Ended with exit code 0 [2022-11-20 10:53:15,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,524 INFO L229 MonitoredProcess]: Starting monitored process 881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Waiting until timeout for monitored process [2022-11-20 10:53:15,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:15,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,539 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,543 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:15,543 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:15,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Ended with exit code 0 [2022-11-20 10:53:15,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,558 INFO L229 MonitoredProcess]: Starting monitored process 882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Waiting until timeout for monitored process [2022-11-20 10:53:15,561 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 [2022-11-20 10:53:15,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:15,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:15,573 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:15,577 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:15,578 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:15,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:15,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Ended with exit code 0 [2022-11-20 10:53:15,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:15,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:15,593 INFO L229 MonitoredProcess]: Starting monitored process 883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:15,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Waiting until timeout for monitored process [2022-11-20 10:53:15,596 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 [2022-11-20 10:53:15,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:15,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:15,611 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:53:15,611 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:53:15,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:16,051 INFO L401 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2022-11-20 10:53:16,051 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2022-11-20 10:53:16,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:16,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Ended with exit code 0 [2022-11-20 10:53:16,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:16,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:16,958 INFO L229 MonitoredProcess]: Starting monitored process 884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:16,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Waiting until timeout for monitored process [2022-11-20 10:53:16,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:16,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:16,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:16,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:16,975 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:53:16,975 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,013 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-20 10:53:17,013 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:53:17,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Ended with exit code 0 [2022-11-20 10:53:17,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,097 INFO L229 MonitoredProcess]: Starting monitored process 885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Waiting until timeout for monitored process [2022-11-20 10:53:17,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,111 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,117 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,117 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Ended with exit code 0 [2022-11-20 10:53:17,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,139 INFO L229 MonitoredProcess]: Starting monitored process 886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Waiting until timeout for monitored process [2022-11-20 10:53:17,142 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 [2022-11-20 10:53:17,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,154 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,157 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,158 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Ended with exit code 0 [2022-11-20 10:53:17,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,173 INFO L229 MonitoredProcess]: Starting monitored process 887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Waiting until timeout for monitored process [2022-11-20 10:53:17,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,190 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,198 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,198 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,244 INFO L229 MonitoredProcess]: Starting monitored process 888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Waiting until timeout for monitored process [2022-11-20 10:53:17,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,267 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,270 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,271 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,308 INFO L229 MonitoredProcess]: Starting monitored process 889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,315 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 [2022-11-20 10:53:17,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Waiting until timeout for monitored process [2022-11-20 10:53:17,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,330 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,330 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,334 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,334 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,372 INFO L229 MonitoredProcess]: Starting monitored process 890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Waiting until timeout for monitored process [2022-11-20 10:53:17,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,410 INFO L229 MonitoredProcess]: Starting monitored process 891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,415 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 [2022-11-20 10:53:17,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Waiting until timeout for monitored process [2022-11-20 10:53:17,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,429 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,433 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,433 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Ended with exit code 0 [2022-11-20 10:53:17,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,448 INFO L229 MonitoredProcess]: Starting monitored process 892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Waiting until timeout for monitored process [2022-11-20 10:53:17,451 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 [2022-11-20 10:53:17,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,467 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,467 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Ended with exit code 0 [2022-11-20 10:53:17,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,483 INFO L229 MonitoredProcess]: Starting monitored process 893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Waiting until timeout for monitored process [2022-11-20 10:53:17,485 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 [2022-11-20 10:53:17,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,498 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,501 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:53:17,502 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:17,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Ended with exit code 0 [2022-11-20 10:53:17,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,516 INFO L229 MonitoredProcess]: Starting monitored process 894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Waiting until timeout for monitored process [2022-11-20 10:53:17,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,532 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Ended with exit code 0 [2022-11-20 10:53:17,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,540 INFO L229 MonitoredProcess]: Starting monitored process 895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Waiting until timeout for monitored process [2022-11-20 10:53:17,543 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 [2022-11-20 10:53:17,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,555 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Ended with exit code 0 [2022-11-20 10:53:17,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,563 INFO L229 MonitoredProcess]: Starting monitored process 896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Waiting until timeout for monitored process [2022-11-20 10:53:17,565 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 [2022-11-20 10:53:17,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,604 INFO L229 MonitoredProcess]: Starting monitored process 897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Waiting until timeout for monitored process [2022-11-20 10:53:17,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,635 INFO L229 MonitoredProcess]: Starting monitored process 898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Waiting until timeout for monitored process [2022-11-20 10:53:17,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,649 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,650 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Ended with exit code 0 [2022-11-20 10:53:17,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,658 INFO L229 MonitoredProcess]: Starting monitored process 899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Waiting until timeout for monitored process [2022-11-20 10:53:17,660 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 [2022-11-20 10:53:17,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Ended with exit code 0 [2022-11-20 10:53:17,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,683 INFO L229 MonitoredProcess]: Starting monitored process 900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Waiting until timeout for monitored process [2022-11-20 10:53:17,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,698 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,699 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,711 INFO L229 MonitoredProcess]: Starting monitored process 901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Waiting until timeout for monitored process [2022-11-20 10:53:17,715 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 [2022-11-20 10:53:17,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,727 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,734 INFO L229 MonitoredProcess]: Starting monitored process 902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,747 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 [2022-11-20 10:53:17,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Waiting until timeout for monitored process [2022-11-20 10:53:17,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,762 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,763 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Ended with exit code 0 [2022-11-20 10:53:17,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,785 INFO L229 MonitoredProcess]: Starting monitored process 903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:17,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Waiting until timeout for monitored process [2022-11-20 10:53:17,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,807 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,807 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,808 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,844 INFO L229 MonitoredProcess]: Starting monitored process 904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,851 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 [2022-11-20 10:53:17,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Waiting until timeout for monitored process [2022-11-20 10:53:17,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,867 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,867 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,868 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:17,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:17,892 INFO L229 MonitoredProcess]: Starting monitored process 905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:17,896 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 [2022-11-20 10:53:17,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Waiting until timeout for monitored process [2022-11-20 10:53:17,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:17,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:53:17,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:17,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:17,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:17,911 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:53:17,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:17,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:17,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:17,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:17,947 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-20 10:53:17,947 INFO L748 eck$LassoCheckResult]: Stem: 632#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 633#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1; 638#L574 assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1; 627#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 625#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 626#L552-3 assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset; 628#L552-2 init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1; 639#L552-3 assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1); 634#L552-4 assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8); 635#L558-1 init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset; 637#L562 main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1; 629#L579 assume !(main_~m~0#1 < 0);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, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#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; 630#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 631#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 636#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 630#L567-5 [2022-11-20 10:53:17,947 INFO L750 eck$LassoCheckResult]: Loop: 630#L567-5 safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0; 631#L567-1 assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1; 636#L567-3 assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset := read~$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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset; 630#L567-5 [2022-11-20 10:53:17,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:53:17,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1257950531, now seen corresponding path program 5 times [2022-11-20 10:53:17,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:53:17,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450637735] [2022-11-20 10:53:17,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:53:17,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:53:18,020 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:53:18,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [377728060] [2022-11-20 10:53:18,027 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-11-20 10:53:18,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:53:18,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:18,028 INFO L229 MonitoredProcess]: Starting monitored process 906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:53:18,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (906)] Waiting until timeout for monitored process [2022-11-20 10:53:18,303 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2022-11-20 10:53:18,304 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-11-20 10:53:18,304 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:53:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:53:18,353 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:53:18,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:53:18,354 INFO L85 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 8 times [2022-11-20 10:53:18,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:53:18,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481459906] [2022-11-20 10:53:18,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:53:18,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:53:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:53:18,361 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:53:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:53:18,366 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:53:18,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:53:18,367 INFO L85 PathProgramCache]: Analyzing trace with hash 2014650252, now seen corresponding path program 6 times [2022-11-20 10:53:18,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:53:18,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224964074] [2022-11-20 10:53:18,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:53:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:53:18,388 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 10:53:18,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [102647630] [2022-11-20 10:53:18,389 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-11-20 10:53:18,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 10:53:18,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:18,393 INFO L229 MonitoredProcess]: Starting monitored process 907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 10:53:18,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (907)] Waiting until timeout for monitored process [2022-11-20 10:53:18,749 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-11-20 10:53:18,749 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-11-20 10:53:18,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:53:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:53:18,800 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:53:33,578 WARN L233 SmtUtils]: Spent 14.54s on a formula simplification. DAG size of input: 313 DAG size of output: 260 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-20 10:53:38,382 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 10:53:38,382 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 10:53:38,382 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 10:53:38,382 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 10:53:38,382 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 10:53:38,383 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:38,383 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 10:53:38,383 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 10:53:38,383 INFO L133 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca-2.i_Iteration6_Lasso [2022-11-20 10:53:38,383 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 10:53:38,383 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 10:53:38,388 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:38,390 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:38,396 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:38,398 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,814 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,816 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,821 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,823 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,827 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,829 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,832 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,843 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,848 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:43,850 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 10:53:50,553 WARN L233 SmtUtils]: Spent 5.21s on a formula simplification. DAG size of input: 91 DAG size of output: 91 (called from [L 68] de.uni_freiburg.informatik.ultimate.icfgtransformer.transformulatransformers.SimplifyPreprocessor.process) [2022-11-20 10:53:51,676 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 10:53:51,676 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 10:53:51,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,683 INFO L229 MonitoredProcess]: Starting monitored process 908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Waiting until timeout for monitored process [2022-11-20 10:53:51,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:51,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:51,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,699 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:51,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:51,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Ended with exit code 0 [2022-11-20 10:53:51,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,704 INFO L229 MonitoredProcess]: Starting monitored process 909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Waiting until timeout for monitored process [2022-11-20 10:53:51,707 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 [2022-11-20 10:53:51,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,721 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:51,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,731 INFO L229 MonitoredProcess]: Starting monitored process 910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Waiting until timeout for monitored process [2022-11-20 10:53:51,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:51,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:51,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,746 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:51,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:51,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:51,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,752 INFO L229 MonitoredProcess]: Starting monitored process 911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Waiting until timeout for monitored process [2022-11-20 10:53:51,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:51,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,769 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Ended with exit code 0 [2022-11-20 10:53:51,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,779 INFO L229 MonitoredProcess]: Starting monitored process 912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Waiting until timeout for monitored process [2022-11-20 10:53:51,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:51,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,795 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Ended with exit code 0 [2022-11-20 10:53:51,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,803 INFO L229 MonitoredProcess]: Starting monitored process 913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Waiting until timeout for monitored process [2022-11-20 10:53:51,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:51,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,818 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Ended with exit code 0 [2022-11-20 10:53:51,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,825 INFO L229 MonitoredProcess]: Starting monitored process 914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Waiting until timeout for monitored process [2022-11-20 10:53:51,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:51,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Ended with exit code 0 [2022-11-20 10:53:51,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,847 INFO L229 MonitoredProcess]: Starting monitored process 915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Waiting until timeout for monitored process [2022-11-20 10:53:51,850 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 [2022-11-20 10:53:51,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,862 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,862 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Ended with exit code 0 [2022-11-20 10:53:51,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,870 INFO L229 MonitoredProcess]: Starting monitored process 916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Waiting until timeout for monitored process [2022-11-20 10:53:51,872 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 [2022-11-20 10:53:51,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,885 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Ended with exit code 0 [2022-11-20 10:53:51,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,893 INFO L229 MonitoredProcess]: Starting monitored process 917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Waiting until timeout for monitored process [2022-11-20 10:53:51,895 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 [2022-11-20 10:53:51,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,908 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,909 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,909 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Ended with exit code 0 [2022-11-20 10:53:51,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,917 INFO L229 MonitoredProcess]: Starting monitored process 918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Waiting until timeout for monitored process [2022-11-20 10:53:51,919 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 [2022-11-20 10:53:51,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:51,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:51,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:51,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:51,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:51,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:51,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Ended with exit code 0 [2022-11-20 10:53:51,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:51,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:51,941 INFO L229 MonitoredProcess]: Starting monitored process 919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:51,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Waiting until timeout for monitored process [2022-11-20 10:53:51,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:51,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:51,958 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:53:51,958 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:53:51,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,150 INFO L401 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2022-11-20 10:53:52,150 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:52,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Ended with exit code 0 [2022-11-20 10:53:52,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,455 INFO L229 MonitoredProcess]: Starting monitored process 920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Waiting until timeout for monitored process [2022-11-20 10:53:52,458 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 [2022-11-20 10:53:52,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,471 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:53:52,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,484 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-20 10:53:52,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:52,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Ended with exit code 0 [2022-11-20 10:53:52,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,518 INFO L229 MonitoredProcess]: Starting monitored process 921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Waiting until timeout for monitored process [2022-11-20 10:53:52,520 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 [2022-11-20 10:53:52,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Ended with exit code 0 [2022-11-20 10:53:52,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,539 INFO L229 MonitoredProcess]: Starting monitored process 922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Waiting until timeout for monitored process [2022-11-20 10:53:52,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,555 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,555 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Ended with exit code 0 [2022-11-20 10:53:52,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,563 INFO L229 MonitoredProcess]: Starting monitored process 923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Waiting until timeout for monitored process [2022-11-20 10:53:52,565 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 [2022-11-20 10:53:52,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,577 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,578 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,578 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Ended with exit code 0 [2022-11-20 10:53:52,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,587 INFO L229 MonitoredProcess]: Starting monitored process 924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Waiting until timeout for monitored process [2022-11-20 10:53:52,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,601 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Ended with exit code 0 [2022-11-20 10:53:52,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,607 INFO L229 MonitoredProcess]: Starting monitored process 925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Waiting until timeout for monitored process [2022-11-20 10:53:52,610 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 [2022-11-20 10:53:52,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,622 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,623 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Ended with exit code 0 [2022-11-20 10:53:52,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,631 INFO L229 MonitoredProcess]: Starting monitored process 926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Waiting until timeout for monitored process [2022-11-20 10:53:52,634 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 [2022-11-20 10:53:52,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Ended with exit code 0 [2022-11-20 10:53:52,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,655 INFO L229 MonitoredProcess]: Starting monitored process 927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Waiting until timeout for monitored process [2022-11-20 10:53:52,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,670 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Ended with exit code 0 [2022-11-20 10:53:52,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,677 INFO L229 MonitoredProcess]: Starting monitored process 928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Waiting until timeout for monitored process [2022-11-20 10:53:52,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,690 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Ended with exit code 0 [2022-11-20 10:53:52,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,695 INFO L229 MonitoredProcess]: Starting monitored process 929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Waiting until timeout for monitored process [2022-11-20 10:53:52,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,709 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Ended with exit code 0 [2022-11-20 10:53:52,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,714 INFO L229 MonitoredProcess]: Starting monitored process 930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Waiting until timeout for monitored process [2022-11-20 10:53:52,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Ended with exit code 0 [2022-11-20 10:53:52,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,734 INFO L229 MonitoredProcess]: Starting monitored process 931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Waiting until timeout for monitored process [2022-11-20 10:53:52,737 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 [2022-11-20 10:53:52,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,749 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Ended with exit code 0 [2022-11-20 10:53:52,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,754 INFO L229 MonitoredProcess]: Starting monitored process 932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Waiting until timeout for monitored process [2022-11-20 10:53:52,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Ended with exit code 0 [2022-11-20 10:53:52,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,775 INFO L229 MonitoredProcess]: Starting monitored process 933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Waiting until timeout for monitored process [2022-11-20 10:53:52,777 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 [2022-11-20 10:53:52,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Ended with exit code 0 [2022-11-20 10:53:52,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,795 INFO L229 MonitoredProcess]: Starting monitored process 934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Waiting until timeout for monitored process [2022-11-20 10:53:52,797 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 [2022-11-20 10:53:52,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,810 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Ended with exit code 0 [2022-11-20 10:53:52,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,815 INFO L229 MonitoredProcess]: Starting monitored process 935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Waiting until timeout for monitored process [2022-11-20 10:53:52,817 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 [2022-11-20 10:53:52,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,829 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:52,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,834 INFO L229 MonitoredProcess]: Starting monitored process 936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Waiting until timeout for monitored process [2022-11-20 10:53:52,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,847 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Ended with exit code 0 [2022-11-20 10:53:52,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,852 INFO L229 MonitoredProcess]: Starting monitored process 937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Waiting until timeout for monitored process [2022-11-20 10:53:52,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,866 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,866 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Ended with exit code 0 [2022-11-20 10:53:52,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,871 INFO L229 MonitoredProcess]: Starting monitored process 938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Waiting until timeout for monitored process [2022-11-20 10:53:52,874 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 [2022-11-20 10:53:52,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,886 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Ended with exit code 0 [2022-11-20 10:53:52,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,891 INFO L229 MonitoredProcess]: Starting monitored process 939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Waiting until timeout for monitored process [2022-11-20 10:53:52,893 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 [2022-11-20 10:53:52,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Ended with exit code 0 [2022-11-20 10:53:52,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,915 INFO L229 MonitoredProcess]: Starting monitored process 940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Waiting until timeout for monitored process [2022-11-20 10:53:52,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:53:52,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 10:53:52,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Ended with exit code 0 [2022-11-20 10:53:52,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,939 INFO L229 MonitoredProcess]: Starting monitored process 941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Waiting until timeout for monitored process [2022-11-20 10:53:52,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,954 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Ended with exit code 0 [2022-11-20 10:53:52,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,960 INFO L229 MonitoredProcess]: Starting monitored process 942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Waiting until timeout for monitored process [2022-11-20 10:53:52,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 10:53:52,975 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 10:53:52,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:52,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:52,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Ended with exit code 0 [2022-11-20 10:53:52,980 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 10:53:52,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:52,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:52,981 INFO L229 MonitoredProcess]: Starting monitored process 943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:52,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Waiting until timeout for monitored process [2022-11-20 10:53:52,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:52,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:52,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:52,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:52,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:52,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:52,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:52,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:53,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Ended with exit code 0 [2022-11-20 10:53:53,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,004 INFO L229 MonitoredProcess]: Starting monitored process 944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Waiting until timeout for monitored process [2022-11-20 10:53:53,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:53,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,021 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,021 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:53,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,031 INFO L229 MonitoredProcess]: Starting monitored process 945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Waiting until timeout for monitored process [2022-11-20 10:53:53,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:53,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:53,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:53,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:53,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:53,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,052 INFO L229 MonitoredProcess]: Starting monitored process 946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Waiting until timeout for monitored process [2022-11-20 10:53:53,055 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 [2022-11-20 10:53:53,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,071 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,071 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Ended with exit code 0 [2022-11-20 10:53:53,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,083 INFO L229 MonitoredProcess]: Starting monitored process 947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Waiting until timeout for monitored process [2022-11-20 10:53:53,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:53,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,100 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,100 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Ended with exit code 0 [2022-11-20 10:53:53,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,110 INFO L229 MonitoredProcess]: Starting monitored process 948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Waiting until timeout for monitored process [2022-11-20 10:53:53,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:53,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,127 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,127 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Ended with exit code 0 [2022-11-20 10:53:53,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,137 INFO L229 MonitoredProcess]: Starting monitored process 949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Waiting until timeout for monitored process [2022-11-20 10:53:53,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:53,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Ended with exit code 0 [2022-11-20 10:53:53,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,166 INFO L229 MonitoredProcess]: Starting monitored process 950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Waiting until timeout for monitored process [2022-11-20 10:53:53,169 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 [2022-11-20 10:53:53,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,183 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,183 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Ended with exit code 0 [2022-11-20 10:53:53,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,193 INFO L229 MonitoredProcess]: Starting monitored process 951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Waiting until timeout for monitored process [2022-11-20 10:53:53,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:53,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Ended with exit code 0 [2022-11-20 10:53:53,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,220 INFO L229 MonitoredProcess]: Starting monitored process 952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Waiting until timeout for monitored process [2022-11-20 10:53:53,223 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 [2022-11-20 10:53:53,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,237 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,237 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Ended with exit code 0 [2022-11-20 10:53:53,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,247 INFO L229 MonitoredProcess]: Starting monitored process 953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Waiting until timeout for monitored process [2022-11-20 10:53:53,250 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 [2022-11-20 10:53:53,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:53,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:53,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:53,265 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:53,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:53,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Ended with exit code 0 [2022-11-20 10:53:53,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:53,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:53,275 INFO L229 MonitoredProcess]: Starting monitored process 954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:53,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Waiting until timeout for monitored process [2022-11-20 10:53:53,278 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 [2022-11-20 10:53:53,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:53,293 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:53:53,293 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:53:53,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:53,554 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-20 10:53:53,554 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-20 10:53:54,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Ended with exit code 0 [2022-11-20 10:53:54,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,023 INFO L229 MonitoredProcess]: Starting monitored process 955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Waiting until timeout for monitored process [2022-11-20 10:53:54,025 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 [2022-11-20 10:53:54,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,037 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:53:54,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,054 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 10:53:54,054 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:53:54,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Ended with exit code 0 [2022-11-20 10:53:54,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,123 INFO L229 MonitoredProcess]: Starting monitored process 956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Waiting until timeout for monitored process [2022-11-20 10:53:54,125 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 [2022-11-20 10:53:54,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,137 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,137 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Ended with exit code 0 [2022-11-20 10:53:54,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,146 INFO L229 MonitoredProcess]: Starting monitored process 957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Waiting until timeout for monitored process [2022-11-20 10:53:54,149 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 [2022-11-20 10:53:54,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,162 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,162 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Ended with exit code 0 [2022-11-20 10:53:54,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,171 INFO L229 MonitoredProcess]: Starting monitored process 958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Waiting until timeout for monitored process [2022-11-20 10:53:54,173 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 [2022-11-20 10:53:54,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,187 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,187 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Ended with exit code 0 [2022-11-20 10:53:54,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,197 INFO L229 MonitoredProcess]: Starting monitored process 959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Waiting until timeout for monitored process [2022-11-20 10:53:54,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,212 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Ended with exit code 0 [2022-11-20 10:53:54,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,218 INFO L229 MonitoredProcess]: Starting monitored process 960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Waiting until timeout for monitored process [2022-11-20 10:53:54,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Ended with exit code 0 [2022-11-20 10:53:54,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,242 INFO L229 MonitoredProcess]: Starting monitored process 961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Waiting until timeout for monitored process [2022-11-20 10:53:54,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,257 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,257 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Ended with exit code 0 [2022-11-20 10:53:54,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,266 INFO L229 MonitoredProcess]: Starting monitored process 962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Waiting until timeout for monitored process [2022-11-20 10:53:54,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,281 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,281 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Ended with exit code 0 [2022-11-20 10:53:54,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,290 INFO L229 MonitoredProcess]: Starting monitored process 963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Waiting until timeout for monitored process [2022-11-20 10:53:54,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,304 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Ended with exit code 0 [2022-11-20 10:53:54,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,309 INFO L229 MonitoredProcess]: Starting monitored process 964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Waiting until timeout for monitored process [2022-11-20 10:53:54,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,323 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Ended with exit code 0 [2022-11-20 10:53:54,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,328 INFO L229 MonitoredProcess]: Starting monitored process 965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Waiting until timeout for monitored process [2022-11-20 10:53:54,330 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 [2022-11-20 10:53:54,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,342 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Ended with exit code 0 [2022-11-20 10:53:54,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,347 INFO L229 MonitoredProcess]: Starting monitored process 966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Waiting until timeout for monitored process [2022-11-20 10:53:54,350 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 [2022-11-20 10:53:54,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Ended with exit code 0 [2022-11-20 10:53:54,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,368 INFO L229 MonitoredProcess]: Starting monitored process 967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Waiting until timeout for monitored process [2022-11-20 10:53:54,370 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 [2022-11-20 10:53:54,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Ended with exit code 0 [2022-11-20 10:53:54,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,387 INFO L229 MonitoredProcess]: Starting monitored process 968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Waiting until timeout for monitored process [2022-11-20 10:53:54,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Ended with exit code 0 [2022-11-20 10:53:54,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,407 INFO L229 MonitoredProcess]: Starting monitored process 969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Waiting until timeout for monitored process [2022-11-20 10:53:54,410 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 [2022-11-20 10:53:54,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Ended with exit code 0 [2022-11-20 10:53:54,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,428 INFO L229 MonitoredProcess]: Starting monitored process 970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Waiting until timeout for monitored process [2022-11-20 10:53:54,430 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 [2022-11-20 10:53:54,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,443 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,444 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Ended with exit code 0 [2022-11-20 10:53:54,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,450 INFO L229 MonitoredProcess]: Starting monitored process 971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Waiting until timeout for monitored process [2022-11-20 10:53:54,453 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 [2022-11-20 10:53:54,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,466 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Ended with exit code 0 [2022-11-20 10:53:54,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,472 INFO L229 MonitoredProcess]: Starting monitored process 972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Waiting until timeout for monitored process [2022-11-20 10:53:54,475 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 [2022-11-20 10:53:54,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,488 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:54,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,494 INFO L229 MonitoredProcess]: Starting monitored process 973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Waiting until timeout for monitored process [2022-11-20 10:53:54,497 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 [2022-11-20 10:53:54,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,510 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Ended with exit code 0 [2022-11-20 10:53:54,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,516 INFO L229 MonitoredProcess]: Starting monitored process 974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Waiting until timeout for monitored process [2022-11-20 10:53:54,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,534 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,535 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Ended with exit code 0 [2022-11-20 10:53:54,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,546 INFO L229 MonitoredProcess]: Starting monitored process 975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Waiting until timeout for monitored process [2022-11-20 10:53:54,549 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 [2022-11-20 10:53:54,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,563 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:54,563 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:54,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Ended with exit code 0 [2022-11-20 10:53:54,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,573 INFO L229 MonitoredProcess]: Starting monitored process 976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Waiting until timeout for monitored process [2022-11-20 10:53:54,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Ended with exit code 0 [2022-11-20 10:53:54,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,595 INFO L229 MonitoredProcess]: Starting monitored process 977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Waiting until timeout for monitored process [2022-11-20 10:53:54,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:54,611 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:54,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Ended with exit code 0 [2022-11-20 10:53:54,616 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 10:53:54,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,617 INFO L229 MonitoredProcess]: Starting monitored process 978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Waiting until timeout for monitored process [2022-11-20 10:53:54,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:54,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Ended with exit code 0 [2022-11-20 10:53:54,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,639 INFO L229 MonitoredProcess]: Starting monitored process 979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Waiting until timeout for monitored process [2022-11-20 10:53:54,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Ended with exit code 0 [2022-11-20 10:53:54,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,668 INFO L229 MonitoredProcess]: Starting monitored process 980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Waiting until timeout for monitored process [2022-11-20 10:53:54,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:54,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:54,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:54,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Ended with exit code 0 [2022-11-20 10:53:54,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,689 INFO L229 MonitoredProcess]: Starting monitored process 981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Waiting until timeout for monitored process [2022-11-20 10:53:54,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,709 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Ended with exit code 0 [2022-11-20 10:53:54,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,725 INFO L229 MonitoredProcess]: Starting monitored process 982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Waiting until timeout for monitored process [2022-11-20 10:53:54,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,742 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Ended with exit code 0 [2022-11-20 10:53:54,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,754 INFO L229 MonitoredProcess]: Starting monitored process 983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Waiting until timeout for monitored process [2022-11-20 10:53:54,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,771 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Ended with exit code 0 [2022-11-20 10:53:54,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,783 INFO L229 MonitoredProcess]: Starting monitored process 984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Waiting until timeout for monitored process [2022-11-20 10:53:54,785 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 [2022-11-20 10:53:54,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Ended with exit code 0 [2022-11-20 10:53:54,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,815 INFO L229 MonitoredProcess]: Starting monitored process 985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Waiting until timeout for monitored process [2022-11-20 10:53:54,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,832 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Ended with exit code 0 [2022-11-20 10:53:54,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,844 INFO L229 MonitoredProcess]: Starting monitored process 986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Waiting until timeout for monitored process [2022-11-20 10:53:54,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Ended with exit code 0 [2022-11-20 10:53:54,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,873 INFO L229 MonitoredProcess]: Starting monitored process 987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Waiting until timeout for monitored process [2022-11-20 10:53:54,875 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 [2022-11-20 10:53:54,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Ended with exit code 0 [2022-11-20 10:53:54,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,902 INFO L229 MonitoredProcess]: Starting monitored process 988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Waiting until timeout for monitored process [2022-11-20 10:53:54,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:54,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:54,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:54,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:54,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:54,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:54,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:54,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Ended with exit code 0 [2022-11-20 10:53:54,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:54,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:54,931 INFO L229 MonitoredProcess]: Starting monitored process 989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:54,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Waiting until timeout for monitored process [2022-11-20 10:53:54,933 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 [2022-11-20 10:53:54,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:54,950 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:53:54,950 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:53:54,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:55,307 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-20 10:53:55,307 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:53:55,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:55,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Ended with exit code 0 [2022-11-20 10:53:55,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:55,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,017 INFO L229 MonitoredProcess]: Starting monitored process 990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Waiting until timeout for monitored process [2022-11-20 10:53:56,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,032 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:53:56,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,057 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 10:53:56,057 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 10:53:56,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:56,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,117 INFO L229 MonitoredProcess]: Starting monitored process 991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Waiting until timeout for monitored process [2022-11-20 10:53:56,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,134 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Ended with exit code 0 [2022-11-20 10:53:56,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,146 INFO L229 MonitoredProcess]: Starting monitored process 992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Waiting until timeout for monitored process [2022-11-20 10:53:56,149 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 [2022-11-20 10:53:56,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,164 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Ended with exit code 0 [2022-11-20 10:53:56,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,175 INFO L229 MonitoredProcess]: Starting monitored process 993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Waiting until timeout for monitored process [2022-11-20 10:53:56,177 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 [2022-11-20 10:53:56,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,190 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,190 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Ended with exit code 0 [2022-11-20 10:53:56,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,201 INFO L229 MonitoredProcess]: Starting monitored process 994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Waiting until timeout for monitored process [2022-11-20 10:53:56,203 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 [2022-11-20 10:53:56,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Ended with exit code 0 [2022-11-20 10:53:56,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,220 INFO L229 MonitoredProcess]: Starting monitored process 995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Waiting until timeout for monitored process [2022-11-20 10:53:56,223 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 [2022-11-20 10:53:56,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Ended with exit code 0 [2022-11-20 10:53:56,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,247 INFO L229 MonitoredProcess]: Starting monitored process 996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Waiting until timeout for monitored process [2022-11-20 10:53:56,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Ended with exit code 0 [2022-11-20 10:53:56,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,277 INFO L229 MonitoredProcess]: Starting monitored process 997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Waiting until timeout for monitored process [2022-11-20 10:53:56,284 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 [2022-11-20 10:53:56,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,300 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,300 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Ended with exit code 0 [2022-11-20 10:53:56,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,311 INFO L229 MonitoredProcess]: Starting monitored process 998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Waiting until timeout for monitored process [2022-11-20 10:53:56,314 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 [2022-11-20 10:53:56,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Ended with exit code 0 [2022-11-20 10:53:56,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,333 INFO L229 MonitoredProcess]: Starting monitored process 999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Waiting until timeout for monitored process [2022-11-20 10:53:56,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Ended with exit code 0 [2022-11-20 10:53:56,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,355 INFO L229 MonitoredProcess]: Starting monitored process 1000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Waiting until timeout for monitored process [2022-11-20 10:53:56,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Ended with exit code 0 [2022-11-20 10:53:56,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,377 INFO L229 MonitoredProcess]: Starting monitored process 1001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Waiting until timeout for monitored process [2022-11-20 10:53:56,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Ended with exit code 0 [2022-11-20 10:53:56,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,398 INFO L229 MonitoredProcess]: Starting monitored process 1002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Waiting until timeout for monitored process [2022-11-20 10:53:56,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Ended with exit code 0 [2022-11-20 10:53:56,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,419 INFO L229 MonitoredProcess]: Starting monitored process 1003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Waiting until timeout for monitored process [2022-11-20 10:53:56,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,432 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Ended with exit code 0 [2022-11-20 10:53:56,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,438 INFO L229 MonitoredProcess]: Starting monitored process 1004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Waiting until timeout for monitored process [2022-11-20 10:53:56,441 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 [2022-11-20 10:53:56,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Ended with exit code 0 [2022-11-20 10:53:56,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,459 INFO L229 MonitoredProcess]: Starting monitored process 1005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Waiting until timeout for monitored process [2022-11-20 10:53:56,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Ended with exit code 0 [2022-11-20 10:53:56,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,479 INFO L229 MonitoredProcess]: Starting monitored process 1006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Waiting until timeout for monitored process [2022-11-20 10:53:56,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Ended with exit code 0 [2022-11-20 10:53:56,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,501 INFO L229 MonitoredProcess]: Starting monitored process 1007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Waiting until timeout for monitored process [2022-11-20 10:53:56,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Ended with exit code 0 [2022-11-20 10:53:56,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,524 INFO L229 MonitoredProcess]: Starting monitored process 1008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Waiting until timeout for monitored process [2022-11-20 10:53:56,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Ended with exit code 0 [2022-11-20 10:53:56,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,547 INFO L229 MonitoredProcess]: Starting monitored process 1009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Waiting until timeout for monitored process [2022-11-20 10:53:56,550 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 [2022-11-20 10:53:56,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,567 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,567 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Ended with exit code 0 [2022-11-20 10:53:56,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,588 INFO L229 MonitoredProcess]: Starting monitored process 1010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Waiting until timeout for monitored process [2022-11-20 10:53:56,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:53:56,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:53:56,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Ended with exit code 0 [2022-11-20 10:53:56,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,635 INFO L229 MonitoredProcess]: Starting monitored process 1011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Waiting until timeout for monitored process [2022-11-20 10:53:56,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Ended with exit code 0 [2022-11-20 10:53:56,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,656 INFO L229 MonitoredProcess]: Starting monitored process 1012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Waiting until timeout for monitored process [2022-11-20 10:53:56,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:53:56,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:53:56,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Ended with exit code 0 [2022-11-20 10:53:56,675 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 10:53:56,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,676 INFO L229 MonitoredProcess]: Starting monitored process 1013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Waiting until timeout for monitored process [2022-11-20 10:53:56,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,691 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:56,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Ended with exit code 0 [2022-11-20 10:53:56,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,698 INFO L229 MonitoredProcess]: Starting monitored process 1014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Waiting until timeout for monitored process [2022-11-20 10:53:56,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,713 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,713 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Ended with exit code 0 [2022-11-20 10:53:56,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,723 INFO L229 MonitoredProcess]: Starting monitored process 1015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Waiting until timeout for monitored process [2022-11-20 10:53:56,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:56,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,737 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:56,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:56,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Ended with exit code 0 [2022-11-20 10:53:56,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,742 INFO L229 MonitoredProcess]: Starting monitored process 1016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Waiting until timeout for monitored process [2022-11-20 10:53:56,745 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 [2022-11-20 10:53:56,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,762 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,762 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Ended with exit code 0 [2022-11-20 10:53:56,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,779 INFO L229 MonitoredProcess]: Starting monitored process 1017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Waiting until timeout for monitored process [2022-11-20 10:53:56,781 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 [2022-11-20 10:53:56,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,797 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,797 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Ended with exit code 0 [2022-11-20 10:53:56,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,809 INFO L229 MonitoredProcess]: Starting monitored process 1018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Waiting until timeout for monitored process [2022-11-20 10:53:56,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,826 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,826 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Ended with exit code 0 [2022-11-20 10:53:56,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,837 INFO L229 MonitoredProcess]: Starting monitored process 1019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Waiting until timeout for monitored process [2022-11-20 10:53:56,840 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 [2022-11-20 10:53:56,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,855 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,855 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Ended with exit code 0 [2022-11-20 10:53:56,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,869 INFO L229 MonitoredProcess]: Starting monitored process 1020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Waiting until timeout for monitored process [2022-11-20 10:53:56,872 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 [2022-11-20 10:53:56,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,887 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,887 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Ended with exit code 0 [2022-11-20 10:53:56,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,900 INFO L229 MonitoredProcess]: Starting monitored process 1021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Waiting until timeout for monitored process [2022-11-20 10:53:56,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,922 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,922 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Ended with exit code 0 [2022-11-20 10:53:56,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,935 INFO L229 MonitoredProcess]: Starting monitored process 1022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Waiting until timeout for monitored process [2022-11-20 10:53:56,937 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 [2022-11-20 10:53:56,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,952 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,952 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Ended with exit code 0 [2022-11-20 10:53:56,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,963 INFO L229 MonitoredProcess]: Starting monitored process 1023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Waiting until timeout for monitored process [2022-11-20 10:53:56,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:56,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:56,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:56,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:56,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:56,979 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:56,979 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:56,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:56,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:56,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:56,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:56,991 INFO L229 MonitoredProcess]: Starting monitored process 1024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:56,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Waiting until timeout for monitored process [2022-11-20 10:53:56,993 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 [2022-11-20 10:53:57,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:57,011 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:53:57,011 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:53:57,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:57,492 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-20 10:53:57,493 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-20 10:53:58,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Ended with exit code 0 [2022-11-20 10:53:58,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,562 INFO L229 MonitoredProcess]: Starting monitored process 1025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Waiting until timeout for monitored process [2022-11-20 10:53:58,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,580 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:53:58,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,615 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 10:53:58,615 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 10:53:58,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Ended with exit code 0 [2022-11-20 10:53:58,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,690 INFO L229 MonitoredProcess]: Starting monitored process 1026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Waiting until timeout for monitored process [2022-11-20 10:53:58,693 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 [2022-11-20 10:53:58,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:58,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:58,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Ended with exit code 0 [2022-11-20 10:53:58,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,719 INFO L229 MonitoredProcess]: Starting monitored process 1027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Waiting until timeout for monitored process [2022-11-20 10:53:58,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,733 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:58,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:58,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Ended with exit code 0 [2022-11-20 10:53:58,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,748 INFO L229 MonitoredProcess]: Starting monitored process 1028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Waiting until timeout for monitored process [2022-11-20 10:53:58,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,765 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:58,765 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:58,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Ended with exit code 0 [2022-11-20 10:53:58,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,777 INFO L229 MonitoredProcess]: Starting monitored process 1029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Waiting until timeout for monitored process [2022-11-20 10:53:58,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:58,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:58,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:58,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Ended with exit code 0 [2022-11-20 10:53:58,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,799 INFO L229 MonitoredProcess]: Starting monitored process 1030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Waiting until timeout for monitored process [2022-11-20 10:53:58,802 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 [2022-11-20 10:53:58,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,817 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:58,817 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:58,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Ended with exit code 0 [2022-11-20 10:53:58,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,831 INFO L229 MonitoredProcess]: Starting monitored process 1031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Waiting until timeout for monitored process [2022-11-20 10:53:58,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,849 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:58,849 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:58,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Ended with exit code 0 [2022-11-20 10:53:58,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,862 INFO L229 MonitoredProcess]: Starting monitored process 1032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Waiting until timeout for monitored process [2022-11-20 10:53:58,865 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 [2022-11-20 10:53:58,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,879 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:58,879 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:58,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Ended with exit code 0 [2022-11-20 10:53:58,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,892 INFO L229 MonitoredProcess]: Starting monitored process 1033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Waiting until timeout for monitored process [2022-11-20 10:53:58,897 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 [2022-11-20 10:53:58,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:58,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,910 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:58,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:58,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Ended with exit code 0 [2022-11-20 10:53:58,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,915 INFO L229 MonitoredProcess]: Starting monitored process 1034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Waiting until timeout for monitored process [2022-11-20 10:53:58,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:58,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,929 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:58,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:58,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Ended with exit code 0 [2022-11-20 10:53:58,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,936 INFO L229 MonitoredProcess]: Starting monitored process 1035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Waiting until timeout for monitored process [2022-11-20 10:53:58,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:58,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,952 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:58,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:58,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Ended with exit code 0 [2022-11-20 10:53:58,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,958 INFO L229 MonitoredProcess]: Starting monitored process 1036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Waiting until timeout for monitored process [2022-11-20 10:53:58,960 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 [2022-11-20 10:53:58,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:58,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,973 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:58,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:58,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:58,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Ended with exit code 0 [2022-11-20 10:53:58,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:58,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:58,979 INFO L229 MonitoredProcess]: Starting monitored process 1037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:58,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Waiting until timeout for monitored process [2022-11-20 10:53:58,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:58,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:58,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:58,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:58,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:58,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:58,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:58,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:58,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Ended with exit code 0 [2022-11-20 10:53:59,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,002 INFO L229 MonitoredProcess]: Starting monitored process 1038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Waiting until timeout for monitored process [2022-11-20 10:53:59,004 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 [2022-11-20 10:53:59,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Ended with exit code 0 [2022-11-20 10:53:59,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,024 INFO L229 MonitoredProcess]: Starting monitored process 1039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Waiting until timeout for monitored process [2022-11-20 10:53:59,027 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 [2022-11-20 10:53:59,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Ended with exit code 0 [2022-11-20 10:53:59,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,046 INFO L229 MonitoredProcess]: Starting monitored process 1040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Waiting until timeout for monitored process [2022-11-20 10:53:59,049 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 [2022-11-20 10:53:59,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Ended with exit code 0 [2022-11-20 10:53:59,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,069 INFO L229 MonitoredProcess]: Starting monitored process 1041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Waiting until timeout for monitored process [2022-11-20 10:53:59,072 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 [2022-11-20 10:53:59,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Ended with exit code 0 [2022-11-20 10:53:59,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,092 INFO L229 MonitoredProcess]: Starting monitored process 1042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Waiting until timeout for monitored process [2022-11-20 10:53:59,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:59,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,108 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Ended with exit code 0 [2022-11-20 10:53:59,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,115 INFO L229 MonitoredProcess]: Starting monitored process 1043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Waiting until timeout for monitored process [2022-11-20 10:53:59,117 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 [2022-11-20 10:53:59,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,131 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Ended with exit code 0 [2022-11-20 10:53:59,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,137 INFO L229 MonitoredProcess]: Starting monitored process 1044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Waiting until timeout for monitored process [2022-11-20 10:53:59,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:59,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,153 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:59,153 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:59,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Ended with exit code 0 [2022-11-20 10:53:59,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,166 INFO L229 MonitoredProcess]: Starting monitored process 1045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Waiting until timeout for monitored process [2022-11-20 10:53:59,169 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 [2022-11-20 10:53:59,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,181 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:53:59,181 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:53:59,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Ended with exit code 0 [2022-11-20 10:53:59,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,192 INFO L229 MonitoredProcess]: Starting monitored process 1046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Waiting until timeout for monitored process [2022-11-20 10:53:59,194 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 [2022-11-20 10:53:59,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,205 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Ended with exit code 0 [2022-11-20 10:53:59,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,211 INFO L229 MonitoredProcess]: Starting monitored process 1047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Waiting until timeout for monitored process [2022-11-20 10:53:59,213 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 [2022-11-20 10:53:59,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 10:53:59,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:53:59,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:53:59,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Ended with exit code 0 [2022-11-20 10:53:59,229 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 10:53:59,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,230 INFO L229 MonitoredProcess]: Starting monitored process 1048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Waiting until timeout for monitored process [2022-11-20 10:53:59,232 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 [2022-11-20 10:53:59,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,243 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:59,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Ended with exit code 0 [2022-11-20 10:53:59,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,249 INFO L229 MonitoredProcess]: Starting monitored process 1049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Waiting until timeout for monitored process [2022-11-20 10:53:59,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:59,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,262 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,263 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,263 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Ended with exit code 0 [2022-11-20 10:53:59,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,274 INFO L229 MonitoredProcess]: Starting monitored process 1050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Waiting until timeout for monitored process [2022-11-20 10:53:59,277 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 [2022-11-20 10:53:59,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:53:59,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:53:59,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:53:59,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Ended with exit code 0 [2022-11-20 10:53:59,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,296 INFO L229 MonitoredProcess]: Starting monitored process 1051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Waiting until timeout for monitored process [2022-11-20 10:53:59,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:59,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,316 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,316 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Ended with exit code 0 [2022-11-20 10:53:59,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,328 INFO L229 MonitoredProcess]: Starting monitored process 1052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Waiting until timeout for monitored process [2022-11-20 10:53:59,331 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 [2022-11-20 10:53:59,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Ended with exit code 0 [2022-11-20 10:53:59,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,354 INFO L229 MonitoredProcess]: Starting monitored process 1053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Waiting until timeout for monitored process [2022-11-20 10:53:59,356 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 [2022-11-20 10:53:59,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,370 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,370 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Ended with exit code 0 [2022-11-20 10:53:59,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,381 INFO L229 MonitoredProcess]: Starting monitored process 1054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Waiting until timeout for monitored process [2022-11-20 10:53:59,384 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 [2022-11-20 10:53:59,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,401 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,401 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:59,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,432 INFO L229 MonitoredProcess]: Starting monitored process 1055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:59,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Waiting until timeout for monitored process [2022-11-20 10:53:59,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,459 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,459 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:59,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,484 INFO L229 MonitoredProcess]: Starting monitored process 1056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Waiting until timeout for monitored process [2022-11-20 10:53:59,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:59,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,507 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:59,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,535 INFO L229 MonitoredProcess]: Starting monitored process 1057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,543 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 [2022-11-20 10:53:59,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Waiting until timeout for monitored process [2022-11-20 10:53:59,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,559 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,559 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:59,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,588 INFO L229 MonitoredProcess]: Starting monitored process 1058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,595 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 [2022-11-20 10:53:59,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:53:59,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:53:59,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:53:59,613 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:53:59,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Waiting until timeout for monitored process [2022-11-20 10:53:59,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:53:59,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Forceful destruction successful, exit code 0 [2022-11-20 10:53:59,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:53:59,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:53:59,632 INFO L229 MonitoredProcess]: Starting monitored process 1059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:53:59,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:53:59,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Waiting until timeout for monitored process [2022-11-20 10:53:59,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:53:59,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:53:59,656 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:53:59,656 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:53:59,656 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:53:59,959 INFO L401 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2022-11-20 10:53:59,959 INFO L402 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2022-11-20 10:54:00,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Ended with exit code 0 [2022-11-20 10:54:00,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,629 INFO L229 MonitoredProcess]: Starting monitored process 1060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Waiting until timeout for monitored process [2022-11-20 10:54:00,631 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 [2022-11-20 10:54:00,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,645 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:54:00,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,668 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2022-11-20 10:54:00,668 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:00,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:00,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,728 INFO L229 MonitoredProcess]: Starting monitored process 1061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Waiting until timeout for monitored process [2022-11-20 10:54:00,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:00,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:00,747 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:00,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Ended with exit code 0 [2022-11-20 10:54:00,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,759 INFO L229 MonitoredProcess]: Starting monitored process 1062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Waiting until timeout for monitored process [2022-11-20 10:54:00,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:00,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,775 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,777 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:00,777 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:00,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Ended with exit code 0 [2022-11-20 10:54:00,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,788 INFO L229 MonitoredProcess]: Starting monitored process 1063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Waiting until timeout for monitored process [2022-11-20 10:54:00,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:00,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,804 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,806 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:00,806 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:00,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Ended with exit code 0 [2022-11-20 10:54:00,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,819 INFO L229 MonitoredProcess]: Starting monitored process 1064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Waiting until timeout for monitored process [2022-11-20 10:54:00,822 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 [2022-11-20 10:54:00,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:00,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,835 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:00,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:00,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Ended with exit code 0 [2022-11-20 10:54:00,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,843 INFO L229 MonitoredProcess]: Starting monitored process 1065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Waiting until timeout for monitored process [2022-11-20 10:54:00,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:00,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,860 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:00,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:00,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Ended with exit code 0 [2022-11-20 10:54:00,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,872 INFO L229 MonitoredProcess]: Starting monitored process 1066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Waiting until timeout for monitored process [2022-11-20 10:54:00,875 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 [2022-11-20 10:54:00,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,890 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:00,890 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:00,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:00,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,905 INFO L229 MonitoredProcess]: Starting monitored process 1067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Waiting until timeout for monitored process [2022-11-20 10:54:00,908 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 [2022-11-20 10:54:00,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,921 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:00,922 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:00,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Ended with exit code 0 [2022-11-20 10:54:00,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,933 INFO L229 MonitoredProcess]: Starting monitored process 1068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Waiting until timeout for monitored process [2022-11-20 10:54:00,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:00,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:00,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:00,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:00,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:00,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:00,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:00,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:00,961 INFO L229 MonitoredProcess]: Starting monitored process 1069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:00,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Waiting until timeout for monitored process [2022-11-20 10:54:00,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:00,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:00,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:00,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:00,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:00,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:00,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:00,988 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:00,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:01,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,012 INFO L229 MonitoredProcess]: Starting monitored process 1070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Waiting until timeout for monitored process [2022-11-20 10:54:01,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,035 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Ended with exit code 0 [2022-11-20 10:54:01,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,042 INFO L229 MonitoredProcess]: Starting monitored process 1071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Waiting until timeout for monitored process [2022-11-20 10:54:01,045 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 [2022-11-20 10:54:01,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,059 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Ended with exit code 0 [2022-11-20 10:54:01,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,066 INFO L229 MonitoredProcess]: Starting monitored process 1072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Waiting until timeout for monitored process [2022-11-20 10:54:01,069 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 [2022-11-20 10:54:01,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Ended with exit code 0 [2022-11-20 10:54:01,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,090 INFO L229 MonitoredProcess]: Starting monitored process 1073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Waiting until timeout for monitored process [2022-11-20 10:54:01,093 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 [2022-11-20 10:54:01,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,106 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Ended with exit code 0 [2022-11-20 10:54:01,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,114 INFO L229 MonitoredProcess]: Starting monitored process 1074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Waiting until timeout for monitored process [2022-11-20 10:54:01,117 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 [2022-11-20 10:54:01,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,131 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Ended with exit code 0 [2022-11-20 10:54:01,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,139 INFO L229 MonitoredProcess]: Starting monitored process 1075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Waiting until timeout for monitored process [2022-11-20 10:54:01,142 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 [2022-11-20 10:54:01,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,155 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,155 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,156 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Ended with exit code 0 [2022-11-20 10:54:01,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,163 INFO L229 MonitoredProcess]: Starting monitored process 1076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Waiting until timeout for monitored process [2022-11-20 10:54:01,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,178 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Ended with exit code 0 [2022-11-20 10:54:01,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,185 INFO L229 MonitoredProcess]: Starting monitored process 1077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Waiting until timeout for monitored process [2022-11-20 10:54:01,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,202 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Ended with exit code 0 [2022-11-20 10:54:01,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,209 INFO L229 MonitoredProcess]: Starting monitored process 1078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Waiting until timeout for monitored process [2022-11-20 10:54:01,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,225 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Ended with exit code 0 [2022-11-20 10:54:01,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,233 INFO L229 MonitoredProcess]: Starting monitored process 1079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Waiting until timeout for monitored process [2022-11-20 10:54:01,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,249 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,252 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:01,252 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:01,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Ended with exit code 0 [2022-11-20 10:54:01,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,266 INFO L229 MonitoredProcess]: Starting monitored process 1080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Waiting until timeout for monitored process [2022-11-20 10:54:01,269 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 [2022-11-20 10:54:01,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,282 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,284 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 10:54:01,284 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 10:54:01,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Ended with exit code 0 [2022-11-20 10:54:01,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,296 INFO L229 MonitoredProcess]: Starting monitored process 1081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Waiting until timeout for monitored process [2022-11-20 10:54:01,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Ended with exit code 0 [2022-11-20 10:54:01,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,320 INFO L229 MonitoredProcess]: Starting monitored process 1082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Waiting until timeout for monitored process [2022-11-20 10:54:01,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:01,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 10:54:01,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 10:54:01,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Ended with exit code 0 [2022-11-20 10:54:01,343 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 10:54:01,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,344 INFO L229 MonitoredProcess]: Starting monitored process 1083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Waiting until timeout for monitored process [2022-11-20 10:54:01,347 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 [2022-11-20 10:54:01,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,360 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:01,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Ended with exit code 0 [2022-11-20 10:54:01,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,369 INFO L229 MonitoredProcess]: Starting monitored process 1084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Waiting until timeout for monitored process [2022-11-20 10:54:01,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,385 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Ended with exit code 0 [2022-11-20 10:54:01,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,402 INFO L229 MonitoredProcess]: Starting monitored process 1085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Waiting until timeout for monitored process [2022-11-20 10:54:01,405 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 [2022-11-20 10:54:01,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,418 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:01,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:01,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:01,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Ended with exit code 0 [2022-11-20 10:54:01,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,428 INFO L229 MonitoredProcess]: Starting monitored process 1086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Waiting until timeout for monitored process [2022-11-20 10:54:01,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,444 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,449 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,449 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Ended with exit code 0 [2022-11-20 10:54:01,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,467 INFO L229 MonitoredProcess]: Starting monitored process 1087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Waiting until timeout for monitored process [2022-11-20 10:54:01,470 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 [2022-11-20 10:54:01,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,483 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,483 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,485 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,486 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Ended with exit code 0 [2022-11-20 10:54:01,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,500 INFO L229 MonitoredProcess]: Starting monitored process 1088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Waiting until timeout for monitored process [2022-11-20 10:54:01,503 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 [2022-11-20 10:54:01,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,519 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Ended with exit code 0 [2022-11-20 10:54:01,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,534 INFO L229 MonitoredProcess]: Starting monitored process 1089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Waiting until timeout for monitored process [2022-11-20 10:54:01,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,550 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Ended with exit code 0 [2022-11-20 10:54:01,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,571 INFO L229 MonitoredProcess]: Starting monitored process 1090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Waiting until timeout for monitored process [2022-11-20 10:54:01,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Ended with exit code 0 [2022-11-20 10:54:01,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,604 INFO L229 MonitoredProcess]: Starting monitored process 1091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Waiting until timeout for monitored process [2022-11-20 10:54:01,606 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 [2022-11-20 10:54:01,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,621 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:01,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,635 INFO L229 MonitoredProcess]: Starting monitored process 1092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Waiting until timeout for monitored process [2022-11-20 10:54:01,638 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 [2022-11-20 10:54:01,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,653 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,653 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Ended with exit code 0 [2022-11-20 10:54:01,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,667 INFO L229 MonitoredProcess]: Starting monitored process 1093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Waiting until timeout for monitored process [2022-11-20 10:54:01,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,683 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:01,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:01,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:01,686 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:01,686 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:01,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:01,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Ended with exit code 0 [2022-11-20 10:54:01,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:01,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:01,701 INFO L229 MonitoredProcess]: Starting monitored process 1094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:01,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Waiting until timeout for monitored process [2022-11-20 10:54:01,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:01,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:01,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:01,722 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:54:01,722 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:54:01,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:02,133 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-20 10:54:02,133 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:54:02,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:02,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Ended with exit code 0 [2022-11-20 10:54:02,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:02,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:02,940 INFO L229 MonitoredProcess]: Starting monitored process 1095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:02,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Waiting until timeout for monitored process [2022-11-20 10:54:02,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:02,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:02,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:02,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:02,958 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:54:02,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:02,990 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 10:54:02,990 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 10:54:03,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Ended with exit code 0 [2022-11-20 10:54:03,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,067 INFO L229 MonitoredProcess]: Starting monitored process 1096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Waiting until timeout for monitored process [2022-11-20 10:54:03,069 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 [2022-11-20 10:54:03,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,081 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Ended with exit code 0 [2022-11-20 10:54:03,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,098 INFO L229 MonitoredProcess]: Starting monitored process 1097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Waiting until timeout for monitored process [2022-11-20 10:54:03,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,113 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,116 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Ended with exit code 0 [2022-11-20 10:54:03,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,130 INFO L229 MonitoredProcess]: Starting monitored process 1098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Waiting until timeout for monitored process [2022-11-20 10:54:03,132 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 [2022-11-20 10:54:03,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,147 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,147 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Ended with exit code 0 [2022-11-20 10:54:03,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,162 INFO L229 MonitoredProcess]: Starting monitored process 1099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Waiting until timeout for monitored process [2022-11-20 10:54:03,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,177 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Ended with exit code 0 [2022-11-20 10:54:03,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,186 INFO L229 MonitoredProcess]: Starting monitored process 1100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Waiting until timeout for monitored process [2022-11-20 10:54:03,189 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 [2022-11-20 10:54:03,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Ended with exit code 0 [2022-11-20 10:54:03,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,219 INFO L229 MonitoredProcess]: Starting monitored process 1101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Waiting until timeout for monitored process [2022-11-20 10:54:03,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,234 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,251 INFO L229 MonitoredProcess]: Starting monitored process 1102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Waiting until timeout for monitored process [2022-11-20 10:54:03,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,267 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,270 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,270 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Ended with exit code 0 [2022-11-20 10:54:03,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,284 INFO L229 MonitoredProcess]: Starting monitored process 1103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Waiting until timeout for monitored process [2022-11-20 10:54:03,287 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 [2022-11-20 10:54:03,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,300 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,301 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Ended with exit code 0 [2022-11-20 10:54:03,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,309 INFO L229 MonitoredProcess]: Starting monitored process 1104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Waiting until timeout for monitored process [2022-11-20 10:54:03,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Ended with exit code 0 [2022-11-20 10:54:03,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,334 INFO L229 MonitoredProcess]: Starting monitored process 1105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Waiting until timeout for monitored process [2022-11-20 10:54:03,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,357 INFO L229 MonitoredProcess]: Starting monitored process 1106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Waiting until timeout for monitored process [2022-11-20 10:54:03,359 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 [2022-11-20 10:54:03,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Ended with exit code 0 [2022-11-20 10:54:03,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,379 INFO L229 MonitoredProcess]: Starting monitored process 1107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Waiting until timeout for monitored process [2022-11-20 10:54:03,382 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 [2022-11-20 10:54:03,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,393 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Ended with exit code 0 [2022-11-20 10:54:03,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,402 INFO L229 MonitoredProcess]: Starting monitored process 1108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,415 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 [2022-11-20 10:54:03,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Waiting until timeout for monitored process [2022-11-20 10:54:03,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,430 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,458 INFO L229 MonitoredProcess]: Starting monitored process 1109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Waiting until timeout for monitored process [2022-11-20 10:54:03,463 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 [2022-11-20 10:54:03,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,506 INFO L229 MonitoredProcess]: Starting monitored process 1110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Waiting until timeout for monitored process [2022-11-20 10:54:03,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,528 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,561 INFO L229 MonitoredProcess]: Starting monitored process 1111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,567 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 [2022-11-20 10:54:03,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Waiting until timeout for monitored process [2022-11-20 10:54:03,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,583 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,605 INFO L229 MonitoredProcess]: Starting monitored process 1112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,609 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 [2022-11-20 10:54:03,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Waiting until timeout for monitored process [2022-11-20 10:54:03,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,625 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,648 INFO L229 MonitoredProcess]: Starting monitored process 1113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,652 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 [2022-11-20 10:54:03,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Waiting until timeout for monitored process [2022-11-20 10:54:03,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Ended with exit code 0 [2022-11-20 10:54:03,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,674 INFO L229 MonitoredProcess]: Starting monitored process 1114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Waiting until timeout for monitored process [2022-11-20 10:54:03,677 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 [2022-11-20 10:54:03,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,690 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,694 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,694 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Ended with exit code 0 [2022-11-20 10:54:03,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,710 INFO L229 MonitoredProcess]: Starting monitored process 1115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Waiting until timeout for monitored process [2022-11-20 10:54:03,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,725 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,728 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:03,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:03,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Ended with exit code 0 [2022-11-20 10:54:03,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,741 INFO L229 MonitoredProcess]: Starting monitored process 1116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Waiting until timeout for monitored process [2022-11-20 10:54:03,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,756 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Ended with exit code 0 [2022-11-20 10:54:03,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,766 INFO L229 MonitoredProcess]: Starting monitored process 1117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Waiting until timeout for monitored process [2022-11-20 10:54:03,768 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 [2022-11-20 10:54:03,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 10:54:03,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:03,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:03,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Ended with exit code 0 [2022-11-20 10:54:03,788 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 10:54:03,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,789 INFO L229 MonitoredProcess]: Starting monitored process 1118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1118)] Waiting until timeout for monitored process [2022-11-20 10:54:03,792 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 [2022-11-20 10:54:03,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:03,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:03,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:03,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1118)] Ended with exit code 0 [2022-11-20 10:54:03,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,816 INFO L229 MonitoredProcess]: Starting monitored process 1119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1119)] Waiting until timeout for monitored process [2022-11-20 10:54:03,821 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 [2022-11-20 10:54:03,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:03,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:03,840 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:03,840 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:03,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1119)] Ended with exit code 0 [2022-11-20 10:54:03,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,855 INFO L229 MonitoredProcess]: Starting monitored process 1120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1120)] Waiting until timeout for monitored process [2022-11-20 10:54:03,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:03,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:03,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:03,872 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:03,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:03,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1120)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:03,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,882 INFO L229 MonitoredProcess]: Starting monitored process 1121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1121)] Waiting until timeout for monitored process [2022-11-20 10:54:03,885 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 [2022-11-20 10:54:03,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:03,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:03,903 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:03,903 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:03,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1121)] Ended with exit code 0 [2022-11-20 10:54:03,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,927 INFO L229 MonitoredProcess]: Starting monitored process 1122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1122)] Waiting until timeout for monitored process [2022-11-20 10:54:03,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:03,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:03,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:03,946 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:03,946 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:03,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:03,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1122)] Ended with exit code 0 [2022-11-20 10:54:03,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:03,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:03,965 INFO L229 MonitoredProcess]: Starting monitored process 1123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:03,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1123)] Waiting until timeout for monitored process [2022-11-20 10:54:03,978 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 [2022-11-20 10:54:03,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:03,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:03,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:03,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:03,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:03,995 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:03,995 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:04,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:04,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1123)] Ended with exit code 0 [2022-11-20 10:54:04,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:04,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:04,013 INFO L229 MonitoredProcess]: Starting monitored process 1124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:04,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1124)] Waiting until timeout for monitored process [2022-11-20 10:54:04,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:04,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:04,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:04,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:04,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:04,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:04,032 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:04,032 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:04,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:04,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1124)] Ended with exit code 0 [2022-11-20 10:54:04,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:04,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:04,052 INFO L229 MonitoredProcess]: Starting monitored process 1125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:04,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1125)] Waiting until timeout for monitored process [2022-11-20 10:54:04,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:04,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:04,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:04,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:04,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:04,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:04,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:04,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:04,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:04,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1125)] Ended with exit code 0 [2022-11-20 10:54:04,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:04,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:04,084 INFO L229 MonitoredProcess]: Starting monitored process 1126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:04,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1126)] Waiting until timeout for monitored process [2022-11-20 10:54:04,087 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 [2022-11-20 10:54:04,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:04,098 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:04,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:04,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:04,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:04,101 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:04,101 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:04,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:04,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1126)] Ended with exit code 0 [2022-11-20 10:54:04,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:04,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:04,117 INFO L229 MonitoredProcess]: Starting monitored process 1127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:04,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1127)] Waiting until timeout for monitored process [2022-11-20 10:54:04,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:04,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:04,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:04,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:04,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:04,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:04,135 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:04,135 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:04,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:04,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1127)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:04,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:04,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:04,151 INFO L229 MonitoredProcess]: Starting monitored process 1128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:04,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1128)] Waiting until timeout for monitored process [2022-11-20 10:54:04,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:04,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:04,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:04,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:04,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:04,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:04,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:04,168 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:04,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:04,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1128)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:04,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:04,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:04,184 INFO L229 MonitoredProcess]: Starting monitored process 1129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:04,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1129)] Waiting until timeout for monitored process [2022-11-20 10:54:04,186 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 [2022-11-20 10:54:04,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:04,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:04,203 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:54:04,203 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:54:04,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:04,680 INFO L401 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2022-11-20 10:54:04,680 INFO L402 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2022-11-20 10:54:05,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:05,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1129)] Ended with exit code 0 [2022-11-20 10:54:05,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:05,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:05,724 INFO L229 MonitoredProcess]: Starting monitored process 1130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:05,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1130)] Waiting until timeout for monitored process [2022-11-20 10:54:05,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:05,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:05,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:05,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:05,742 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:54:05,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:05,779 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2022-11-20 10:54:05,779 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2022-11-20 10:54:05,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:05,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1130)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:05,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:05,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:05,875 INFO L229 MonitoredProcess]: Starting monitored process 1131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:05,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1131)] Waiting until timeout for monitored process [2022-11-20 10:54:05,878 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 [2022-11-20 10:54:05,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:05,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:05,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:05,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:05,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:05,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:05,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:05,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:05,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1131)] Ended with exit code 0 [2022-11-20 10:54:05,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:05,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:05,910 INFO L229 MonitoredProcess]: Starting monitored process 1132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:05,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1132)] Waiting until timeout for monitored process [2022-11-20 10:54:05,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:05,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:05,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:05,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:05,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:05,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:05,928 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:05,928 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:05,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:05,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1132)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:05,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:05,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:05,945 INFO L229 MonitoredProcess]: Starting monitored process 1133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:05,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1133)] Waiting until timeout for monitored process [2022-11-20 10:54:05,947 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 [2022-11-20 10:54:05,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:05,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:05,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:05,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:05,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:05,962 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:05,962 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:05,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:05,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1133)] Ended with exit code 0 [2022-11-20 10:54:05,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:05,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:05,980 INFO L229 MonitoredProcess]: Starting monitored process 1134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1134)] Waiting until timeout for monitored process [2022-11-20 10:54:06,004 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 [2022-11-20 10:54:06,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,016 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1134)] Ended with exit code 0 [2022-11-20 10:54:06,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,024 INFO L229 MonitoredProcess]: Starting monitored process 1135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1135)] Waiting until timeout for monitored process [2022-11-20 10:54:06,027 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 [2022-11-20 10:54:06,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,042 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:06,042 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:06,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1135)] Ended with exit code 0 [2022-11-20 10:54:06,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,059 INFO L229 MonitoredProcess]: Starting monitored process 1136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1136)] Waiting until timeout for monitored process [2022-11-20 10:54:06,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,079 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:06,079 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:06,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1136)] Ended with exit code 0 [2022-11-20 10:54:06,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,096 INFO L229 MonitoredProcess]: Starting monitored process 1137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1137)] Waiting until timeout for monitored process [2022-11-20 10:54:06,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,111 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,114 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:06,115 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:06,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1137)] Ended with exit code 0 [2022-11-20 10:54:06,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,131 INFO L229 MonitoredProcess]: Starting monitored process 1138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1138)] Waiting until timeout for monitored process [2022-11-20 10:54:06,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1138)] Ended with exit code 0 [2022-11-20 10:54:06,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,154 INFO L229 MonitoredProcess]: Starting monitored process 1139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1139)] Waiting until timeout for monitored process [2022-11-20 10:54:06,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1139)] Ended with exit code 0 [2022-11-20 10:54:06,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,178 INFO L229 MonitoredProcess]: Starting monitored process 1140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1140)] Waiting until timeout for monitored process [2022-11-20 10:54:06,181 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 [2022-11-20 10:54:06,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1140)] Ended with exit code 0 [2022-11-20 10:54:06,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,202 INFO L229 MonitoredProcess]: Starting monitored process 1141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1141)] Waiting until timeout for monitored process [2022-11-20 10:54:06,205 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 [2022-11-20 10:54:06,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1141)] Ended with exit code 0 [2022-11-20 10:54:06,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,235 INFO L229 MonitoredProcess]: Starting monitored process 1142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1142)] Waiting until timeout for monitored process [2022-11-20 10:54:06,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,251 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1142)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:06,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,261 INFO L229 MonitoredProcess]: Starting monitored process 1143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1143)] Waiting until timeout for monitored process [2022-11-20 10:54:06,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1143)] Ended with exit code 0 [2022-11-20 10:54:06,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,287 INFO L229 MonitoredProcess]: Starting monitored process 1144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1144)] Waiting until timeout for monitored process [2022-11-20 10:54:06,290 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 [2022-11-20 10:54:06,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,304 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1144)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:06,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,322 INFO L229 MonitoredProcess]: Starting monitored process 1145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1145)] Waiting until timeout for monitored process [2022-11-20 10:54:06,327 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 [2022-11-20 10:54:06,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,343 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1145)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:06,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,360 INFO L229 MonitoredProcess]: Starting monitored process 1146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1146)] Waiting until timeout for monitored process [2022-11-20 10:54:06,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1146)] Ended with exit code 0 [2022-11-20 10:54:06,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,391 INFO L229 MonitoredProcess]: Starting monitored process 1147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1147)] Waiting until timeout for monitored process [2022-11-20 10:54:06,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,407 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1147)] Ended with exit code 0 [2022-11-20 10:54:06,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,417 INFO L229 MonitoredProcess]: Starting monitored process 1148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1148)] Waiting until timeout for monitored process [2022-11-20 10:54:06,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,433 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,434 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1148)] Ended with exit code 0 [2022-11-20 10:54:06,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,445 INFO L229 MonitoredProcess]: Starting monitored process 1149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1149)] Waiting until timeout for monitored process [2022-11-20 10:54:06,447 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 [2022-11-20 10:54:06,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:06,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:06,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1149)] Ended with exit code 0 [2022-11-20 10:54:06,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,486 INFO L229 MonitoredProcess]: Starting monitored process 1150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1150)] Waiting until timeout for monitored process [2022-11-20 10:54:06,488 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 [2022-11-20 10:54:06,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,503 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 10:54:06,503 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 10:54:06,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1150)] Ended with exit code 0 [2022-11-20 10:54:06,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,518 INFO L229 MonitoredProcess]: Starting monitored process 1151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1151)] Waiting until timeout for monitored process [2022-11-20 10:54:06,520 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 [2022-11-20 10:54:06,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1151)] Ended with exit code 0 [2022-11-20 10:54:06,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,542 INFO L229 MonitoredProcess]: Starting monitored process 1152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1152)] Waiting until timeout for monitored process [2022-11-20 10:54:06,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,556 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:06,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 10:54:06,558 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 10:54:06,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1152)] Ended with exit code 0 [2022-11-20 10:54:06,566 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 10:54:06,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,567 INFO L229 MonitoredProcess]: Starting monitored process 1153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1153)] Waiting until timeout for monitored process [2022-11-20 10:54:06,569 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 [2022-11-20 10:54:06,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:06,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1153)] Ended with exit code 0 [2022-11-20 10:54:06,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,587 INFO L229 MonitoredProcess]: Starting monitored process 1154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1154)] Waiting until timeout for monitored process [2022-11-20 10:54:06,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,604 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,604 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1154)] Ended with exit code 0 [2022-11-20 10:54:06,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,615 INFO L229 MonitoredProcess]: Starting monitored process 1155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1155)] Waiting until timeout for monitored process [2022-11-20 10:54:06,617 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 [2022-11-20 10:54:06,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:06,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:06,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:06,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1155)] Ended with exit code 0 [2022-11-20 10:54:06,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,636 INFO L229 MonitoredProcess]: Starting monitored process 1156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1156)] Waiting until timeout for monitored process [2022-11-20 10:54:06,638 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 [2022-11-20 10:54:06,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,653 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,653 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1156)] Ended with exit code 0 [2022-11-20 10:54:06,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,668 INFO L229 MonitoredProcess]: Starting monitored process 1157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1157)] Waiting until timeout for monitored process [2022-11-20 10:54:06,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1157)] Ended with exit code 0 [2022-11-20 10:54:06,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,695 INFO L229 MonitoredProcess]: Starting monitored process 1158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1158)] Waiting until timeout for monitored process [2022-11-20 10:54:06,697 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 [2022-11-20 10:54:06,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,710 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,710 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1158)] Ended with exit code 0 [2022-11-20 10:54:06,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,721 INFO L229 MonitoredProcess]: Starting monitored process 1159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1159)] Waiting until timeout for monitored process [2022-11-20 10:54:06,723 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 [2022-11-20 10:54:06,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1159)] Ended with exit code 0 [2022-11-20 10:54:06,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,749 INFO L229 MonitoredProcess]: Starting monitored process 1160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1160)] Waiting until timeout for monitored process [2022-11-20 10:54:06,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,764 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1160)] Ended with exit code 0 [2022-11-20 10:54:06,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,775 INFO L229 MonitoredProcess]: Starting monitored process 1161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1161)] Waiting until timeout for monitored process [2022-11-20 10:54:06,777 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 [2022-11-20 10:54:06,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1161)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:06,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,804 INFO L229 MonitoredProcess]: Starting monitored process 1162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1162)] Waiting until timeout for monitored process [2022-11-20 10:54:06,807 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 [2022-11-20 10:54:06,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,821 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,821 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1162)] Ended with exit code 0 [2022-11-20 10:54:06,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,833 INFO L229 MonitoredProcess]: Starting monitored process 1163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1163)] Waiting until timeout for monitored process [2022-11-20 10:54:06,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:06,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:06,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:06,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:06,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:06,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:06,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1163)] Ended with exit code 0 [2022-11-20 10:54:06,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:06,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:06,861 INFO L229 MonitoredProcess]: Starting monitored process 1164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:06,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1164)] Waiting until timeout for monitored process [2022-11-20 10:54:06,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:06,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:06,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:06,878 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:54:06,878 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:54:06,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:07,214 INFO L401 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2022-11-20 10:54:07,214 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:54:08,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1164)] Ended with exit code 0 [2022-11-20 10:54:08,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,021 INFO L229 MonitoredProcess]: Starting monitored process 1165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1165)] Waiting until timeout for monitored process [2022-11-20 10:54:08,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,035 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:54:08,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,058 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2022-11-20 10:54:08,058 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-20 10:54:08,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1165)] Ended with exit code 0 [2022-11-20 10:54:08,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,114 INFO L229 MonitoredProcess]: Starting monitored process 1166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1166)] Waiting until timeout for monitored process [2022-11-20 10:54:08,117 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 [2022-11-20 10:54:08,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1166)] Ended with exit code 0 [2022-11-20 10:54:08,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,143 INFO L229 MonitoredProcess]: Starting monitored process 1167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1167)] Waiting until timeout for monitored process [2022-11-20 10:54:08,145 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 [2022-11-20 10:54:08,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,159 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,159 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1167)] Ended with exit code 0 [2022-11-20 10:54:08,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,171 INFO L229 MonitoredProcess]: Starting monitored process 1168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1168)] Waiting until timeout for monitored process [2022-11-20 10:54:08,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1168)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:08,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,200 INFO L229 MonitoredProcess]: Starting monitored process 1169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1169)] Waiting until timeout for monitored process [2022-11-20 10:54:08,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1169)] Ended with exit code 0 [2022-11-20 10:54:08,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,221 INFO L229 MonitoredProcess]: Starting monitored process 1170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1170)] Waiting until timeout for monitored process [2022-11-20 10:54:08,223 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 [2022-11-20 10:54:08,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1170)] Ended with exit code 0 [2022-11-20 10:54:08,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,247 INFO L229 MonitoredProcess]: Starting monitored process 1171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1171)] Waiting until timeout for monitored process [2022-11-20 10:54:08,250 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 [2022-11-20 10:54:08,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1171)] Ended with exit code 0 [2022-11-20 10:54:08,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,274 INFO L229 MonitoredProcess]: Starting monitored process 1172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1172)] Waiting until timeout for monitored process [2022-11-20 10:54:08,277 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 [2022-11-20 10:54:08,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1172)] Ended with exit code 0 [2022-11-20 10:54:08,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,300 INFO L229 MonitoredProcess]: Starting monitored process 1173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1173)] Waiting until timeout for monitored process [2022-11-20 10:54:08,303 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 [2022-11-20 10:54:08,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1173)] Ended with exit code 0 [2022-11-20 10:54:08,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,321 INFO L229 MonitoredProcess]: Starting monitored process 1174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1174)] Waiting until timeout for monitored process [2022-11-20 10:54:08,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1174)] Ended with exit code 0 [2022-11-20 10:54:08,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,344 INFO L229 MonitoredProcess]: Starting monitored process 1175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1175)] Waiting until timeout for monitored process [2022-11-20 10:54:08,347 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 [2022-11-20 10:54:08,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1175)] Ended with exit code 0 [2022-11-20 10:54:08,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,366 INFO L229 MonitoredProcess]: Starting monitored process 1176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1176)] Waiting until timeout for monitored process [2022-11-20 10:54:08,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1176)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:08,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,389 INFO L229 MonitoredProcess]: Starting monitored process 1177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1177)] Waiting until timeout for monitored process [2022-11-20 10:54:08,391 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 [2022-11-20 10:54:08,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1177)] Ended with exit code 0 [2022-11-20 10:54:08,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,410 INFO L229 MonitoredProcess]: Starting monitored process 1178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1178)] Waiting until timeout for monitored process [2022-11-20 10:54:08,413 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 [2022-11-20 10:54:08,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,424 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1178)] Ended with exit code 0 [2022-11-20 10:54:08,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,431 INFO L229 MonitoredProcess]: Starting monitored process 1179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1179)] Waiting until timeout for monitored process [2022-11-20 10:54:08,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,444 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1179)] Ended with exit code 0 [2022-11-20 10:54:08,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,451 INFO L229 MonitoredProcess]: Starting monitored process 1180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1180)] Waiting until timeout for monitored process [2022-11-20 10:54:08,453 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 [2022-11-20 10:54:08,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1180)] Ended with exit code 0 [2022-11-20 10:54:08,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,471 INFO L229 MonitoredProcess]: Starting monitored process 1181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1181)] Waiting until timeout for monitored process [2022-11-20 10:54:08,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1181)] Ended with exit code 0 [2022-11-20 10:54:08,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,491 INFO L229 MonitoredProcess]: Starting monitored process 1182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1182)] Waiting until timeout for monitored process [2022-11-20 10:54:08,493 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 [2022-11-20 10:54:08,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1182)] Ended with exit code 0 [2022-11-20 10:54:08,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,511 INFO L229 MonitoredProcess]: Starting monitored process 1183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1183)] Waiting until timeout for monitored process [2022-11-20 10:54:08,514 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 [2022-11-20 10:54:08,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1183)] Ended with exit code 0 [2022-11-20 10:54:08,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,534 INFO L229 MonitoredProcess]: Starting monitored process 1184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1184)] Waiting until timeout for monitored process [2022-11-20 10:54:08,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,549 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1184)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:08,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,584 INFO L229 MonitoredProcess]: Starting monitored process 1185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,591 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 [2022-11-20 10:54:08,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1185)] Waiting until timeout for monitored process [2022-11-20 10:54:08,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,613 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 10:54:08,613 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 10:54:08,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1185)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:08,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,647 INFO L229 MonitoredProcess]: Starting monitored process 1186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1186)] Waiting until timeout for monitored process [2022-11-20 10:54:08,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1186)] Ended with exit code 0 [2022-11-20 10:54:08,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,669 INFO L229 MonitoredProcess]: Starting monitored process 1187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1187)] Waiting until timeout for monitored process [2022-11-20 10:54:08,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 10:54:08,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 10:54:08,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 10:54:08,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1187)] Ended with exit code 0 [2022-11-20 10:54:08,689 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 10:54:08,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,690 INFO L229 MonitoredProcess]: Starting monitored process 1188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1188)] Waiting until timeout for monitored process [2022-11-20 10:54:08,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,703 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:08,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1188)] Ended with exit code 0 [2022-11-20 10:54:08,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,711 INFO L229 MonitoredProcess]: Starting monitored process 1189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1189)] Waiting until timeout for monitored process [2022-11-20 10:54:08,714 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 [2022-11-20 10:54:08,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,726 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,729 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,729 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:08,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1189)] Ended with exit code 0 [2022-11-20 10:54:08,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,744 INFO L229 MonitoredProcess]: Starting monitored process 1190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1190)] Waiting until timeout for monitored process [2022-11-20 10:54:08,746 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 [2022-11-20 10:54:08,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:08,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,759 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:08,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:08,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1190)] Ended with exit code 0 [2022-11-20 10:54:08,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,768 INFO L229 MonitoredProcess]: Starting monitored process 1191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1191)] Waiting until timeout for monitored process [2022-11-20 10:54:08,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,783 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,789 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,789 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:08,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1191)] Ended with exit code 0 [2022-11-20 10:54:08,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,810 INFO L229 MonitoredProcess]: Starting monitored process 1192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1192)] Waiting until timeout for monitored process [2022-11-20 10:54:08,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,828 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,828 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:08,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1192)] Ended with exit code 0 [2022-11-20 10:54:08,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,844 INFO L229 MonitoredProcess]: Starting monitored process 1193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1193)] Waiting until timeout for monitored process [2022-11-20 10:54:08,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,861 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,862 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:08,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1193)] Ended with exit code 0 [2022-11-20 10:54:08,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,876 INFO L229 MonitoredProcess]: Starting monitored process 1194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1194)] Waiting until timeout for monitored process [2022-11-20 10:54:08,878 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 [2022-11-20 10:54:08,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,890 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,894 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,894 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:08,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1194)] Ended with exit code 0 [2022-11-20 10:54:08,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,914 INFO L229 MonitoredProcess]: Starting monitored process 1195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1195)] Waiting until timeout for monitored process [2022-11-20 10:54:08,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,927 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,931 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,931 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:08,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1195)] Ended with exit code 0 [2022-11-20 10:54:08,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,944 INFO L229 MonitoredProcess]: Starting monitored process 1196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1196)] Waiting until timeout for monitored process [2022-11-20 10:54:08,947 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 [2022-11-20 10:54:08,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,963 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,963 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:08,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:08,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1196)] Ended with exit code 0 [2022-11-20 10:54:08,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:08,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:08,977 INFO L229 MonitoredProcess]: Starting monitored process 1197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:08,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1197)] Waiting until timeout for monitored process [2022-11-20 10:54:08,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:08,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:08,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:08,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:08,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:08,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:08,996 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:08,996 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:09,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:09,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1197)] Ended with exit code 0 [2022-11-20 10:54:09,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:09,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:09,012 INFO L229 MonitoredProcess]: Starting monitored process 1198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:09,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1198)] Waiting until timeout for monitored process [2022-11-20 10:54:09,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:09,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:09,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:09,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:09,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:09,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:09,031 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:09,031 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:09,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:09,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1198)] Ended with exit code 0 [2022-11-20 10:54:09,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:09,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:09,045 INFO L229 MonitoredProcess]: Starting monitored process 1199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:09,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1199)] Waiting until timeout for monitored process [2022-11-20 10:54:09,048 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 [2022-11-20 10:54:09,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:09,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:09,063 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-20 10:54:09,063 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2022-11-20 10:54:09,063 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:09,588 INFO L401 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2022-11-20 10:54:09,588 INFO L402 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2022-11-20 10:54:10,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:10,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1199)] Ended with exit code 0 [2022-11-20 10:54:10,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:10,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:10,877 INFO L229 MonitoredProcess]: Starting monitored process 1200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:10,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1200)] Waiting until timeout for monitored process [2022-11-20 10:54:10,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:10,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:10,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:10,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:10,895 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 10:54:10,895 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:10,935 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2022-11-20 10:54:10,935 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-20 10:54:11,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1200)] Ended with exit code 0 [2022-11-20 10:54:11,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,038 INFO L229 MonitoredProcess]: Starting monitored process 1201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1201)] Waiting until timeout for monitored process [2022-11-20 10:54:11,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,058 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,058 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1201)] Ended with exit code 0 [2022-11-20 10:54:11,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,072 INFO L229 MonitoredProcess]: Starting monitored process 1202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1202)] Waiting until timeout for monitored process [2022-11-20 10:54:11,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,086 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,089 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,089 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1202)] Ended with exit code 0 [2022-11-20 10:54:11,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,104 INFO L229 MonitoredProcess]: Starting monitored process 1203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1203)] Waiting until timeout for monitored process [2022-11-20 10:54:11,106 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 [2022-11-20 10:54:11,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,121 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,121 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1203)] Ended with exit code 0 [2022-11-20 10:54:11,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,136 INFO L229 MonitoredProcess]: Starting monitored process 1204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1204)] Waiting until timeout for monitored process [2022-11-20 10:54:11,138 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 [2022-11-20 10:54:11,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,149 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1204)] Ended with exit code 0 [2022-11-20 10:54:11,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,158 INFO L229 MonitoredProcess]: Starting monitored process 1205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1205)] Waiting until timeout for monitored process [2022-11-20 10:54:11,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,172 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,172 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,175 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,176 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1205)] Ended with exit code 0 [2022-11-20 10:54:11,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,191 INFO L229 MonitoredProcess]: Starting monitored process 1206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1206)] Waiting until timeout for monitored process [2022-11-20 10:54:11,193 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 [2022-11-20 10:54:11,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,206 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,210 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,210 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1206)] Ended with exit code 0 [2022-11-20 10:54:11,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,225 INFO L229 MonitoredProcess]: Starting monitored process 1207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1207)] Waiting until timeout for monitored process [2022-11-20 10:54:11,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,240 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,243 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,243 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1207)] Ended with exit code 0 [2022-11-20 10:54:11,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,259 INFO L229 MonitoredProcess]: Starting monitored process 1208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1208)] Waiting until timeout for monitored process [2022-11-20 10:54:11,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,273 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1208)] Ended with exit code 0 [2022-11-20 10:54:11,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,281 INFO L229 MonitoredProcess]: Starting monitored process 1209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1209)] Waiting until timeout for monitored process [2022-11-20 10:54:11,284 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 [2022-11-20 10:54:11,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,295 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,296 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1209)] Ended with exit code 0 [2022-11-20 10:54:11,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,303 INFO L229 MonitoredProcess]: Starting monitored process 1210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1210)] Waiting until timeout for monitored process [2022-11-20 10:54:11,306 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 [2022-11-20 10:54:11,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,317 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,317 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1210)] Ended with exit code 0 [2022-11-20 10:54:11,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,326 INFO L229 MonitoredProcess]: Starting monitored process 1211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1211)] Waiting until timeout for monitored process [2022-11-20 10:54:11,328 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 [2022-11-20 10:54:11,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1211)] Ended with exit code 0 [2022-11-20 10:54:11,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,348 INFO L229 MonitoredProcess]: Starting monitored process 1212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1212)] Waiting until timeout for monitored process [2022-11-20 10:54:11,350 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 [2022-11-20 10:54:11,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,362 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,362 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1212)] Ended with exit code 0 [2022-11-20 10:54:11,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,370 INFO L229 MonitoredProcess]: Starting monitored process 1213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1213)] Waiting until timeout for monitored process [2022-11-20 10:54:11,373 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 [2022-11-20 10:54:11,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,384 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,385 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,385 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1213)] Ended with exit code 0 [2022-11-20 10:54:11,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,393 INFO L229 MonitoredProcess]: Starting monitored process 1214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1214)] Waiting until timeout for monitored process [2022-11-20 10:54:11,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,410 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,411 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1214)] Ended with exit code 0 [2022-11-20 10:54:11,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,424 INFO L229 MonitoredProcess]: Starting monitored process 1215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1215)] Waiting until timeout for monitored process [2022-11-20 10:54:11,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,440 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1215)] Ended with exit code 0 [2022-11-20 10:54:11,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,448 INFO L229 MonitoredProcess]: Starting monitored process 1216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1216)] Waiting until timeout for monitored process [2022-11-20 10:54:11,451 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 [2022-11-20 10:54:11,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,463 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1216)] Ended with exit code 0 [2022-11-20 10:54:11,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,472 INFO L229 MonitoredProcess]: Starting monitored process 1217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1217)] Waiting until timeout for monitored process [2022-11-20 10:54:11,474 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 [2022-11-20 10:54:11,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,486 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1217)] Ended with exit code 0 [2022-11-20 10:54:11,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,494 INFO L229 MonitoredProcess]: Starting monitored process 1218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1218)] Waiting until timeout for monitored process [2022-11-20 10:54:11,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,508 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1218)] Ended with exit code 0 [2022-11-20 10:54:11,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,517 INFO L229 MonitoredProcess]: Starting monitored process 1219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1219)] Waiting until timeout for monitored process [2022-11-20 10:54:11,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,535 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,535 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1219)] Ended with exit code 0 [2022-11-20 10:54:11,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,551 INFO L229 MonitoredProcess]: Starting monitored process 1220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1220)] Waiting until timeout for monitored process [2022-11-20 10:54:11,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,564 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,567 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 10:54:11,567 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 10:54:11,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1220)] Ended with exit code 0 [2022-11-20 10:54:11,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,581 INFO L229 MonitoredProcess]: Starting monitored process 1221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1221)] Waiting until timeout for monitored process [2022-11-20 10:54:11,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 10:54:11,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,596 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1221)] Ended with exit code 0 [2022-11-20 10:54:11,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 10:54:11,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:54:11,606 INFO L229 MonitoredProcess]: Starting monitored process 1222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 10:54:11,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1222)] Waiting until timeout for monitored process [2022-11-20 10:54:11,609 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 [2022-11-20 10:54:11,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 10:54:11,621 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 10:54:11,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 10:54:11,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 10:54:11,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 10:54:11,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 10:54:11,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 10:54:11,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 10:54:11,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 10:54:11,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1222)] Ended with exit code 0 [2022-11-20 10:54:11,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 20.11 10:54:11 BoogieIcfgContainer [2022-11-20 10:54:11,636 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-20 10:54:11,637 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 10:54:11,637 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 10:54:11,637 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 10:54:11,638 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:50:13" (3/4) ... [2022-11-20 10:54:11,640 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 10:54:11,641 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 10:54:11,641 INFO L158 Benchmark]: Toolchain (without parser) took 239626.22ms. Allocated memory was 178.3MB in the beginning and 400.6MB in the end (delta: 222.3MB). Free memory was 141.5MB in the beginning and 128.4MB in the end (delta: 13.1MB). Peak memory consumption was 234.0MB. Max. memory is 16.1GB. [2022-11-20 10:54:11,642 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:54:11,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 595.05ms. Allocated memory is still 178.3MB. Free memory was 141.5MB in the beginning and 137.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 10:54:11,642 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.62ms. Allocated memory is still 178.3MB. Free memory was 137.9MB in the beginning and 136.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 10:54:11,643 INFO L158 Benchmark]: Boogie Preprocessor took 27.53ms. Allocated memory is still 178.3MB. Free memory was 136.4MB in the beginning and 135.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:54:11,643 INFO L158 Benchmark]: RCFGBuilder took 523.18ms. Allocated memory is still 178.3MB. Free memory was 134.4MB in the beginning and 121.1MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 10:54:11,643 INFO L158 Benchmark]: BuchiAutomizer took 238388.55ms. Allocated memory was 178.3MB in the beginning and 400.6MB in the end (delta: 222.3MB). Free memory was 121.1MB in the beginning and 129.5MB in the end (delta: -8.4MB). Peak memory consumption was 252.0MB. Max. memory is 16.1GB. [2022-11-20 10:54:11,644 INFO L158 Benchmark]: Witness Printer took 3.81ms. Allocated memory is still 400.6MB. Free memory was 129.5MB in the beginning and 128.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:54:11,645 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 595.05ms. Allocated memory is still 178.3MB. Free memory was 141.5MB in the beginning and 137.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.62ms. Allocated memory is still 178.3MB. Free memory was 137.9MB in the beginning and 136.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.53ms. Allocated memory is still 178.3MB. Free memory was 136.4MB in the beginning and 135.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 523.18ms. Allocated memory is still 178.3MB. Free memory was 134.4MB in the beginning and 121.1MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 238388.55ms. Allocated memory was 178.3MB in the beginning and 400.6MB in the end (delta: 222.3MB). Free memory was 121.1MB in the beginning and 129.5MB in the end (delta: -8.4MB). Peak memory consumption was 252.0MB. Max. memory is 16.1GB. * Witness Printer took 3.81ms. Allocated memory is still 400.6MB. Free memory was 129.5MB in the beginning and 128.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (4 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function n + -1 * i and consists of 5 locations. 4 modules have a trivial ranking function, the largest among these consists of 23 locations. The remainder module has 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 238.3s and 6 iterations. TraceHistogramMax:2. Analysis of lassos took 212.2s. Construction of modules took 0.2s. Büchi inclusion checks took 25.5s. Highest rank in rank-based complementation 3. Minimization of det autom 5. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 4 StatesRemovedByMinimization, 2 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 90 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 89 mSDsluCounter, 186 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 182 IncrementalHoareTripleChecker+Unchecked, 141 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 162 IncrementalHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 45 mSDtfsCounter, 162 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc3 concLT0 SILN0 SILU1 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital1020 mio100 ax100 hnf100 lsp98 ukn27 mio100 lsp40 div100 bol100 ite100 ukn100 eq184 hnf92 smp99 dnf374 smp93 tf100 neg95 sie117 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 1815ms VariablesStem: 24 VariablesLoop: 18 DisjunctsStem: 8 DisjunctsLoop: 3 SupportingInvariants: 18 MotzkinApplications: 216 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet9#1, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~nondet11#1, main_~n~0#1, main_~head~1#1.base, main_~head~1#1.offset, main_~m~0#1;main_~n~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;" "assume !(main_~n~0#1 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n#1 := main_~n~0#1;havoc init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset, init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset, init_nondet_ll_#t~post3#1, init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_#t~nondet5#1, init_nondet_ll_~n#1, init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~n#1 := init_nondet_ll_#in~n#1;havoc init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;call init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;havoc init_nondet_ll_#t~malloc2#1.base, init_nondet_ll_#t~malloc2#1.offset;call write~int(0, init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset, 4);init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset := init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset;init_nondet_ll_~i~0#1 := 1;" "assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset;" "init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1;" "assume !!(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);call init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset := #Ultimate.allocOnHeap(12);init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset := init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;havoc init_nondet_ll_#t~malloc4#1.base, init_nondet_ll_#t~malloc4#1.offset;call write~int(init_nondet_ll_~i~0#1, init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);init_nondet_ll_~curr~0#1.base, init_nondet_ll_~curr~0#1.offset := init_nondet_ll_~next_node~0#1.base, init_nondet_ll_~next_node~0#1.offset;" "init_nondet_ll_#t~post3#1 := init_nondet_ll_~i~0#1;init_nondet_ll_~i~0#1 := 1 + init_nondet_ll_#t~post3#1;havoc init_nondet_ll_#t~post3#1;" "assume !(init_nondet_ll_~i~0#1 < init_nondet_ll_~n#1);" "assume !(0 != init_nondet_ll_#t~nondet5#1);havoc init_nondet_ll_#t~nondet5#1;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0#1.base, 4 + init_nondet_ll_~curr~0#1.offset, 8);" "init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset := init_nondet_ll_~head~0#1.base, init_nondet_ll_~head~0#1.offset;" "main_#t~ret10#1.base, main_#t~ret10#1.offset := init_nondet_ll_#res#1.base, init_nondet_ll_#res#1.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1#1.base, main_~head~1#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;main_~m~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;" "assume !(main_~m~0#1 < 0);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, (if main_~m~0#1 < 0 && 0 != main_~m~0#1 % main_~n~0#1 then (if main_~n~0#1 < 0 then main_~m~0#1 % main_~n~0#1 + main_~n~0#1 else main_~m~0#1 % main_~n~0#1 - main_~n~0#1) else main_~m~0#1 % main_~n~0#1);havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset, safe_search_#t~mem6#1, safe_search_#t~short7#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;" "safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0;" "assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1;" "assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;" Loop: "safe_search_#t~short7#1 := safe_search_~curr~1#1.base != 0 || safe_search_~curr~1#1.offset != 0;" "assume safe_search_#t~short7#1;call safe_search_#t~mem6#1 := read~int(safe_search_~curr~1#1.base, safe_search_~curr~1#1.offset, 4);safe_search_#t~short7#1 := safe_search_#t~mem6#1 != safe_search_~i#1;" "assume !!safe_search_#t~short7#1;havoc safe_search_#t~mem6#1;havoc safe_search_#t~short7#1;call safe_search_#t~mem8#1.base, safe_search_#t~mem8#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~mem8#1.base, safe_search_#t~mem8#1.offset;havoc safe_search_#t~mem8#1.base, safe_search_#t~mem8#1.offset;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-20 10:54:11,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (907)] Ended with exit code 0 [2022-11-20 10:54:11,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (906)] Ended with exit code 0 [2022-11-20 10:54:12,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (617)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:12,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (616)] Ended with exit code 0 [2022-11-20 10:54:12,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (615)] Ended with exit code 0 [2022-11-20 10:54:12,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (614)] Ended with exit code 0 [2022-11-20 10:54:12,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (334)] Ended with exit code 0 [2022-11-20 10:54:13,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (333)] Ended with exit code 0 [2022-11-20 10:54:13,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (332)] Ended with exit code 0 [2022-11-20 10:54:13,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (331)] Ended with exit code 0 [2022-11-20 10:54:13,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:13,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2022-11-20 10:54:14,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2022-11-20 10:54:14,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2022-11-20 10:54:14,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-11-20 10:54:14,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5d681f5-1893-4888-afcb-bdbba6aaecb4/bin/uautomizer-ug76WZFUDN/config using search string *Termination*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN