./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a --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 38c3225003951ffce8b3005c1de68457acdad482c1fafb8a9a6c3b8d23e97c99 --- 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-b5237d8 [2022-11-21 17:06:02,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:06:02,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:06:02,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:06:02,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:06:02,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:06:02,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:06:02,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:06:02,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:06:02,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:06:02,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:06:02,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:06:02,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:06:02,909 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:06:02,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:06:02,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:06:02,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:06:02,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:06:02,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:06:02,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:06:02,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:06:02,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:06:02,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:06:02,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:06:02,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:06:02,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:06:02,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:06:02,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:06:02,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:06:02,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:06:02,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:06:02,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:06:02,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:06:02,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:06:02,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:06:02,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:06:02,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:06:02,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:06:02,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:06:02,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:06:02,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:06:02,947 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-64bit-Automizer_Default.epf [2022-11-21 17:06:02,991 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:06:02,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:06:02,992 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:06:02,992 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:06:02,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:06:02,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:06:02,994 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:06:02,994 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-21 17:06:02,994 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-21 17:06:02,995 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-21 17:06:02,996 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-21 17:06:02,996 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-21 17:06:02,996 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-21 17:06:02,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:06:02,997 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:06:02,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:06:02,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:06:02,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-21 17:06:02,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-21 17:06:02,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-21 17:06:02,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:06:02,998 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-21 17:06:02,998 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:06:02,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-21 17:06:02,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:06:02,999 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:06:02,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:06:02,999 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:06:03,000 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-21 17:06:03,001 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_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38c3225003951ffce8b3005c1de68457acdad482c1fafb8a9a6c3b8d23e97c99 [2022-11-21 17:06:03,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:06:03,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:06:03,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:06:03,319 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:06:03,320 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:06:03,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca-1.i [2022-11-21 17:06:06,428 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:06:06,704 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:06:06,708 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca-1.i [2022-11-21 17:06:06,730 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/data/0d67e146a/493b4673006f4866b379d8e019d54626/FLAG53c0512d1 [2022-11-21 17:06:06,747 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/data/0d67e146a/493b4673006f4866b379d8e019d54626 [2022-11-21 17:06:06,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:06:06,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:06:06,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:06:06,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:06:06,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:06:06,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:06" (1/1) ... [2022-11-21 17:06:06,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4669a98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:06, skipping insertion in model container [2022-11-21 17:06:06,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:06" (1/1) ... [2022-11-21 17:06:06,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:06:06,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:06:07,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:06:07,141 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:06:07,178 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:06:07,204 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:06:07,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07 WrapperNode [2022-11-21 17:06:07,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:06:07,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:06:07,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:06:07,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:06:07,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,247 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,269 INFO L138 Inliner]: procedures = 115, calls = 15, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 24 [2022-11-21 17:06:07,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:06:07,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:06:07,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:06:07,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:06:07,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,281 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,291 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,293 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,295 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:06:07,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:06:07,296 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:06:07,296 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:06:07,297 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2022-11-21 17:06:07,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:07,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:07,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:07,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-21 17:06:07,387 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2022-11-21 17:06:07,387 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2022-11-21 17:06:07,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 17:06:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 17:06:07,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 17:06:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 17:06:07,390 INFO L130 BoogieDeclarations]: Found specification of procedure length [2022-11-21 17:06:07,390 INFO L138 BoogieDeclarations]: Found implementation of procedure length [2022-11-21 17:06:07,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:06:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:06:07,392 INFO L130 BoogieDeclarations]: Found specification of procedure append [2022-11-21 17:06:07,392 INFO L138 BoogieDeclarations]: Found implementation of procedure append [2022-11-21 17:06:07,572 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:06:07,575 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:06:07,830 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:06:07,836 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:06:07,837 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 17:06:07,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:07 BoogieIcfgContainer [2022-11-21 17:06:07,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:06:07,853 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-21 17:06:07,854 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-21 17:06:07,857 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-21 17:06:07,858 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:06:07,858 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 05:06:06" (1/3) ... [2022-11-21 17:06:07,859 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@626a1436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 05:06:07, skipping insertion in model container [2022-11-21 17:06:07,860 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:06:07,860 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (2/3) ... [2022-11-21 17:06:07,860 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@626a1436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 05:06:07, skipping insertion in model container [2022-11-21 17:06:07,860 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:06:07,860 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:07" (3/3) ... [2022-11-21 17:06:07,862 INFO L332 chiAutomizerObserver]: Analyzing ICFG ll_append_rec-alloca-1.i [2022-11-21 17:06:07,949 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-21 17:06:07,950 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-21 17:06:07,950 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-21 17:06:07,950 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-21 17:06:07,950 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-21 17:06:07,951 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-21 17:06:07,951 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-21 17:06:07,951 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-21 17:06:07,955 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 32 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 21 states have internal predecessors, (25), 7 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-11-21 17:06:07,984 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2022-11-21 17:06:07,984 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:07,984 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:07,991 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-11-21 17:06:07,991 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:06:07,991 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-21 17:06:07,992 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 32 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 21 states have internal predecessors, (25), 7 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-11-21 17:06:07,999 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2022-11-21 17:06:07,999 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:07,999 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:08,000 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-11-21 17:06:08,000 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:06:08,009 INFO L748 eck$LassoCheckResult]: Stem: 22#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 23#L571true assume !(main_~n~0#1 < 1); 20#L574true call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 18#new_llENTRYtrue [2022-11-21 17:06:08,009 INFO L750 eck$LassoCheckResult]: Loop: 18#new_llENTRYtrue ~n := #in~n; 27#L548true assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 21#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 18#new_llENTRYtrue [2022-11-21 17:06:08,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:08,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1418235, now seen corresponding path program 1 times [2022-11-21 17:06:08,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:08,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [120519336] [2022-11-21 17:06:08,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:08,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:08,131 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:08,169 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:08,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:08,179 INFO L85 PathProgramCache]: Analyzing trace with hash 29958, now seen corresponding path program 1 times [2022-11-21 17:06:08,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:08,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450834560] [2022-11-21 17:06:08,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:08,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:08,235 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:08,271 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:08,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:08,273 INFO L85 PathProgramCache]: Analyzing trace with hash -699033908, now seen corresponding path program 1 times [2022-11-21 17:06:08,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:08,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678859070] [2022-11-21 17:06:08,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:08,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:08,326 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:08,356 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:09,326 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:06:09,326 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:06:09,326 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:06:09,326 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:06:09,327 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:06:09,327 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,327 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:06:09,327 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:06:09,327 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca-1.i_Iteration1_Lasso [2022-11-21 17:06:09,327 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:06:09,328 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:06:09,355 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,365 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,368 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,371 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,376 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,380 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,383 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,392 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,395 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,398 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,403 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,406 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,410 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,413 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,416 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,420 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,423 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,426 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,429 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,431 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,434 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,436 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,439 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,441 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,444 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,447 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,452 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,534 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,537 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,540 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,543 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:09,790 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:06:09,794 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:06:09,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,802 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-21 17:06:09,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:09,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:09,831 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:09,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:09,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,850 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,861 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 [2022-11-21 17:06:09,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:09,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:09,876 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:09,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-21 17:06:09,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:09,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,897 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-21 17:06:09,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:09,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:09,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,916 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:09,917 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:09,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:09,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:09,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,944 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:09,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:09,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-21 17:06:09,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:09,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:09,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:09,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:09,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:09,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:09,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:09,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:09,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:09,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:09,988 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-21 17:06:10,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,018 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,033 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-21 17:06:10,038 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 [2022-11-21 17:06:10,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,054 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,080 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-21 17:06:10,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,105 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,140 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,145 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 [2022-11-21 17:06:10,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-21 17:06:10,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,160 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,181 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,222 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 [2022-11-21 17:06:10,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-21 17:06:10,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,241 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,267 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-21 17:06:10,278 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 [2022-11-21 17:06:10,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,292 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,311 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,319 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 [2022-11-21 17:06:10,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-21 17:06:10,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,332 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,355 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-21 17:06:10,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,399 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,408 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 [2022-11-21 17:06:10,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-21 17:06:10,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,421 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,427 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-21 17:06:10,430 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 [2022-11-21 17:06:10,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,441 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,454 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-21 17:06:10,458 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 [2022-11-21 17:06:10,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,468 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:10,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:10,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,491 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-21 17:06:10,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,506 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-11-21 17:06:10,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,518 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-21 17:06:10,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,532 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,547 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-21 17:06:10,550 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 [2022-11-21 17:06:10,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,561 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:10,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,567 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-21 17:06:10,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,594 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-11-21 17:06:10,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,609 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-21 17:06:10,619 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 [2022-11-21 17:06:10,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,630 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-11-21 17:06:10,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,636 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-21 17:06:10,638 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 [2022-11-21 17:06:10,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,649 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-11-21 17:06:10,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,657 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-21 17:06:10,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-11-21 17:06:10,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,692 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-21 17:06:10,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-11-21 17:06:10,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,711 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-21 17:06:10,714 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 [2022-11-21 17:06:10,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,724 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,725 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-11-21 17:06:10,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,757 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-21 17:06:10,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-11-21 17:06:10,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,782 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-21 17:06:10,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:10,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:10,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,796 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:10,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:10,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:10,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-11-21 17:06:10,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,802 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-21 17:06:10,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:10,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:10,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:10,816 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-21 17:06:10,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:10,827 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-21 17:06:10,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:10,849 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-21 17:06:10,923 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-11-21 17:06:10,923 INFO L444 ModelExtractionUtils]: 1 out of 11 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-11-21 17:06:10,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:10,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:10,981 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:10,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-21 17:06:10,998 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-21 17:06:11,040 INFO L438 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2022-11-21 17:06:11,040 INFO L513 LassoAnalysis]: Proved termination. [2022-11-21 17:06:11,040 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2022-11-21 17:06:11,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:11,052 INFO L156 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2022-11-21 17:06:11,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:11,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-21 17:06:11,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:11,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-21 17:06:11,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:06:11,264 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 3 loop predicates [2022-11-21 17:06:11,266 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 32 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 21 states have internal predecessors, (25), 7 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand has 5 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:11,393 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 32 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 21 states have internal predecessors, (25), 7 states have call successors, (7), 3 states have call predecessors, (7), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7). Second operand has 5 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 53 states and 64 transitions. Complement of second has 13 states. [2022-11-21 17:06:11,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-21 17:06:11,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 2 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-21 17:06:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 12 transitions. [2022-11-21 17:06:11,402 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 3 letters. [2022-11-21 17:06:11,403 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:11,403 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 7 letters. Loop has 3 letters. [2022-11-21 17:06:11,403 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:11,403 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 6 letters. [2022-11-21 17:06:11,404 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:11,404 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 53 states and 64 transitions. [2022-11-21 17:06:11,408 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2022-11-21 17:06:11,414 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 53 states to 37 states and 47 transitions. [2022-11-21 17:06:11,415 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30 [2022-11-21 17:06:11,416 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 32 [2022-11-21 17:06:11,416 INFO L73 IsDeterministic]: Start isDeterministic. Operand 37 states and 47 transitions. [2022-11-21 17:06:11,418 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 17:06:11,418 INFO L218 hiAutomatonCegarLoop]: Abstraction has 37 states and 47 transitions. [2022-11-21 17:06:11,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states and 47 transitions. [2022-11-21 17:06:11,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2022-11-21 17:06:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 23 states have (on average 1.173913043478261) internal successors, (27), 24 states have internal predecessors, (27), 8 states have call successors, (8), 5 states have call predecessors, (8), 4 states have return successors, (8), 5 states have call predecessors, (8), 6 states have call successors, (8) [2022-11-21 17:06:11,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 43 transitions. [2022-11-21 17:06:11,448 INFO L240 hiAutomatonCegarLoop]: Abstraction has 35 states and 43 transitions. [2022-11-21 17:06:11,448 INFO L428 stractBuchiCegarLoop]: Abstraction has 35 states and 43 transitions. [2022-11-21 17:06:11,448 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-21 17:06:11,448 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35 states and 43 transitions. [2022-11-21 17:06:11,450 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2022-11-21 17:06:11,450 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:11,450 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:11,451 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:06:11,451 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:06:11,451 INFO L748 eck$LassoCheckResult]: Stem: 181#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 166#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 167#L571 assume !(main_~n~0#1 < 1); 155#L574 call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 176#new_llENTRY ~n := #in~n; 177#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 182#new_llFINAL assume true; 174#new_llEXIT >#48#return; 175#L574-1 main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset; 156#L575 call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);< 173#new_llENTRY [2022-11-21 17:06:11,452 INFO L750 eck$LassoCheckResult]: Loop: 173#new_llENTRY ~n := #in~n; 185#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 154#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 173#new_llENTRY [2022-11-21 17:06:11,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:11,452 INFO L85 PathProgramCache]: Analyzing trace with hash 1375316031, now seen corresponding path program 1 times [2022-11-21 17:06:11,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:11,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280351037] [2022-11-21 17:06:11,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:11,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:11,463 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:11,474 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:11,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:11,475 INFO L85 PathProgramCache]: Analyzing trace with hash 29958, now seen corresponding path program 2 times [2022-11-21 17:06:11,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:11,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393225537] [2022-11-21 17:06:11,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:11,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:11,487 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:11,498 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:11,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:11,499 INFO L85 PathProgramCache]: Analyzing trace with hash -1948124152, now seen corresponding path program 1 times [2022-11-21 17:06:11,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:11,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135211983] [2022-11-21 17:06:11,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:11,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:11,535 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:11,569 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:11,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:12,594 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:06:12,594 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:06:12,594 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:06:12,594 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:06:12,594 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:06:12,594 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:12,595 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:06:12,595 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:06:12,595 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca-1.i_Iteration2_Lasso [2022-11-21 17:06:12,595 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:06:12,595 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:06:12,598 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,603 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,607 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,609 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,612 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,617 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,620 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,622 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,628 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,630 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,633 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,636 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,640 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,643 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,645 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,694 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,697 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,699 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,702 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,706 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,708 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,713 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,716 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,719 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,722 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,725 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,727 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,730 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,734 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:12,911 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:06:12,911 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:06:12,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:12,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:12,922 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:12,926 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 [2022-11-21 17:06:12,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-21 17:06:12,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:12,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:12,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:12,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:12,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:12,940 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:12,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:12,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:12,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:12,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:12,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:12,959 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:12,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-21 17:06:12,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:12,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:12,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:12,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:12,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:12,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:12,979 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:12,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:12,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,002 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,015 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 [2022-11-21 17:06:13,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-21 17:06:13,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,055 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,062 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 [2022-11-21 17:06:13,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-21 17:06:13,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:13,083 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:13,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,111 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-21 17:06:13,128 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,148 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,165 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-21 17:06:13,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,187 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,194 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 [2022-11-21 17:06:13,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-21 17:06:13,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,206 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,215 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-21 17:06:13,220 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 [2022-11-21 17:06:13,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,230 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,243 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-21 17:06:13,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,284 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,290 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 [2022-11-21 17:06:13,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-21 17:06:13,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,335 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,369 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-21 17:06:13,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,384 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-21 17:06:13,387 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 [2022-11-21 17:06:13,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,398 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,417 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,423 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 [2022-11-21 17:06:13,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:13,438 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:13,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-21 17:06:13,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:13,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,458 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-21 17:06:13,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,476 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-11-21 17:06:13,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,481 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-21 17:06:13,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,498 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-11-21 17:06:13,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,504 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-21 17:06:13,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:13,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,518 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,519 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:13,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:13,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-11-21 17:06:13,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,527 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-21 17:06:13,530 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 [2022-11-21 17:06:13,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:13,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:13,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:13,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:13,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-11-21 17:06:13,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,575 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:13,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:13,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:13,599 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-21 17:06:13,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:13,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-21 17:06:13,607 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-11-21 17:06:13,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:13,628 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-21 17:06:13,647 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-11-21 17:06:13,647 INFO L444 ModelExtractionUtils]: 1 out of 11 variables were initially zero. Simplification set additionally 7 variables to zero. [2022-11-21 17:06:13,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:13,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:13,648 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:13,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-21 17:06:13,650 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-21 17:06:13,684 INFO L438 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2022-11-21 17:06:13,684 INFO L513 LassoAnalysis]: Proved termination. [2022-11-21 17:06:13,684 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2022-11-21 17:06:13,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-11-21 17:06:13,691 INFO L156 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2022-11-21 17:06:13,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:13,760 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-21 17:06:13,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:13,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-21 17:06:13,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 17:06:13,903 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2022-11-21 17:06:13,904 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 35 states and 43 transitions. cyclomatic complexity: 12 Second operand has 6 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-21 17:06:14,042 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 35 states and 43 transitions. cyclomatic complexity: 12. Second operand has 6 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Result 58 states and 69 transitions. Complement of second has 15 states. [2022-11-21 17:06:14,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2022-11-21 17:06:14,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 1.8) internal successors, (9), 5 states have internal predecessors, (9), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-21 17:06:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 19 transitions. [2022-11-21 17:06:14,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 3 letters. [2022-11-21 17:06:14,046 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:14,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 13 letters. Loop has 3 letters. [2022-11-21 17:06:14,047 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:14,047 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 6 letters. [2022-11-21 17:06:14,047 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-21 17:06:14,047 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 58 states and 69 transitions. [2022-11-21 17:06:14,049 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2022-11-21 17:06:14,058 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 58 states to 52 states and 63 transitions. [2022-11-21 17:06:14,058 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 40 [2022-11-21 17:06:14,059 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 42 [2022-11-21 17:06:14,059 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 63 transitions. [2022-11-21 17:06:14,059 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 17:06:14,059 INFO L218 hiAutomatonCegarLoop]: Abstraction has 52 states and 63 transitions. [2022-11-21 17:06:14,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 63 transitions. [2022-11-21 17:06:14,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2022-11-21 17:06:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 31 states have (on average 1.1612903225806452) internal successors, (36), 32 states have internal predecessors, (36), 9 states have call successors, (9), 6 states have call predecessors, (9), 6 states have return successors, (9), 7 states have call predecessors, (9), 7 states have call successors, (9) [2022-11-21 17:06:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 54 transitions. [2022-11-21 17:06:14,070 INFO L240 hiAutomatonCegarLoop]: Abstraction has 46 states and 54 transitions. [2022-11-21 17:06:14,070 INFO L428 stractBuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2022-11-21 17:06:14,070 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-21 17:06:14,071 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 46 states and 54 transitions. [2022-11-21 17:06:14,072 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2022-11-21 17:06:14,074 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:14,074 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:14,075 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:06:14,075 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:06:14,075 INFO L748 eck$LassoCheckResult]: Stem: 362#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 344#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 345#L571 assume !(main_~n~0#1 < 1); 360#L574 call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 361#new_llENTRY ~n := #in~n; 369#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 368#new_llFINAL assume true; 367#new_llEXIT >#48#return; 365#L574-1 main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset; 334#L575 call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);< 346#new_llENTRY ~n := #in~n; 354#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 363#new_llFINAL assume true; 366#new_llEXIT >#50#return; 336#L575-1 main_~y~0#1.base, main_~y~0#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset; 337#L576 call main_#t~ret11#1.base, main_#t~ret11#1.offset := append(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset);< 347#appendENTRY [2022-11-21 17:06:14,076 INFO L750 eck$LassoCheckResult]: Loop: 347#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 338#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 339#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 347#appendENTRY [2022-11-21 17:06:14,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:14,077 INFO L85 PathProgramCache]: Analyzing trace with hash 1324511557, now seen corresponding path program 1 times [2022-11-21 17:06:14,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:14,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565047158] [2022-11-21 17:06:14,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:14,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:14,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 17:06:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:14,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 17:06:14,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-21 17:06:14,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:06:14,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565047158] [2022-11-21 17:06:14,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565047158] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 17:06:14,271 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 17:06:14,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-21 17:06:14,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313983948] [2022-11-21 17:06:14,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 17:06:14,274 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-21 17:06:14,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:14,275 INFO L85 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 1 times [2022-11-21 17:06:14,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:14,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851410962] [2022-11-21 17:06:14,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:14,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:14,280 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:14,285 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:14,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:06:14,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 17:06:14,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-21 17:06:14,568 INFO L87 Difference]: Start difference. First operand 46 states and 54 transitions. cyclomatic complexity: 12 Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-21 17:06:14,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:06:14,721 INFO L93 Difference]: Finished difference Result 53 states and 62 transitions. [2022-11-21 17:06:14,721 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 53 states and 62 transitions. [2022-11-21 17:06:14,723 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2022-11-21 17:06:14,724 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 53 states to 50 states and 59 transitions. [2022-11-21 17:06:14,725 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 42 [2022-11-21 17:06:14,725 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 42 [2022-11-21 17:06:14,725 INFO L73 IsDeterministic]: Start isDeterministic. Operand 50 states and 59 transitions. [2022-11-21 17:06:14,725 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 17:06:14,725 INFO L218 hiAutomatonCegarLoop]: Abstraction has 50 states and 59 transitions. [2022-11-21 17:06:14,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states and 59 transitions. [2022-11-21 17:06:14,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 43. [2022-11-21 17:06:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 29 states have internal predecessors, (33), 9 states have call successors, (9), 6 states have call predecessors, (9), 5 states have return successors, (8), 7 states have call predecessors, (8), 7 states have call successors, (8) [2022-11-21 17:06:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 50 transitions. [2022-11-21 17:06:14,730 INFO L240 hiAutomatonCegarLoop]: Abstraction has 43 states and 50 transitions. [2022-11-21 17:06:14,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 17:06:14,731 INFO L428 stractBuchiCegarLoop]: Abstraction has 43 states and 50 transitions. [2022-11-21 17:06:14,732 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-21 17:06:14,732 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43 states and 50 transitions. [2022-11-21 17:06:14,733 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2022-11-21 17:06:14,733 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:14,733 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:14,734 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:06:14,734 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:06:14,734 INFO L748 eck$LassoCheckResult]: Stem: 482#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 464#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 465#L571 assume !(main_~n~0#1 < 1); 476#L574 call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 475#new_llENTRY ~n := #in~n; 477#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 494#new_llFINAL assume true; 493#new_llEXIT >#48#return; 483#L574-1 main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset; 466#L575 call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);< 467#new_llENTRY ~n := #in~n; 489#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 485#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 488#new_llENTRY ~n := #in~n; 490#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 492#new_llFINAL assume true; 491#new_llEXIT >#44#return; 486#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 487#new_llFINAL assume true; 484#new_llEXIT >#50#return; 456#L575-1 main_~y~0#1.base, main_~y~0#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset; 457#L576 call main_#t~ret11#1.base, main_#t~ret11#1.offset := append(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset);< 468#appendENTRY [2022-11-21 17:06:14,734 INFO L750 eck$LassoCheckResult]: Loop: 468#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 458#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 459#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 468#appendENTRY [2022-11-21 17:06:14,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:14,735 INFO L85 PathProgramCache]: Analyzing trace with hash 608299129, now seen corresponding path program 1 times [2022-11-21 17:06:14,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:14,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632497767] [2022-11-21 17:06:14,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:14,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:14,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:14,758 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:14,774 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:14,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:14,774 INFO L85 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 2 times [2022-11-21 17:06:14,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:14,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590485791] [2022-11-21 17:06:14,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:14,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:14,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:14,784 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:14,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:14,785 INFO L85 PathProgramCache]: Analyzing trace with hash 1372365114, now seen corresponding path program 1 times [2022-11-21 17:06:14,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:14,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317031938] [2022-11-21 17:06:14,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:14,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:14,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 17:06:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:15,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 17:06:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:15,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 17:06:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:15,151 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 17:06:15,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:06:15,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317031938] [2022-11-21 17:06:15,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317031938] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:06:15,152 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1832078146] [2022-11-21 17:06:15,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:15,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:06:15,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:15,158 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:06:15,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-11-21 17:06:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:15,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 33 conjunts are in the unsatisfiable core [2022-11-21 17:06:15,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:15,581 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 12 treesize of output 14 [2022-11-21 17:06:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 17:06:15,660 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:06:15,844 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1832078146] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:06:15,844 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-21 17:06:15,844 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 19 [2022-11-21 17:06:15,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926283087] [2022-11-21 17:06:15,844 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-21 17:06:16,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:06:16,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-11-21 17:06:16,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=445, Unknown=2, NotChecked=0, Total=506 [2022-11-21 17:06:16,127 INFO L87 Difference]: Start difference. First operand 43 states and 50 transitions. cyclomatic complexity: 11 Second operand has 19 states, 17 states have (on average 1.8235294117647058) internal successors, (31), 14 states have internal predecessors, (31), 7 states have call successors, (9), 5 states have call predecessors, (9), 5 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-11-21 17:06:16,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:06:16,955 INFO L93 Difference]: Finished difference Result 71 states and 84 transitions. [2022-11-21 17:06:16,955 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 71 states and 84 transitions. [2022-11-21 17:06:16,957 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2022-11-21 17:06:16,958 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 71 states to 71 states and 84 transitions. [2022-11-21 17:06:16,958 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 62 [2022-11-21 17:06:16,959 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 62 [2022-11-21 17:06:16,959 INFO L73 IsDeterministic]: Start isDeterministic. Operand 71 states and 84 transitions. [2022-11-21 17:06:16,959 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 17:06:16,959 INFO L218 hiAutomatonCegarLoop]: Abstraction has 71 states and 84 transitions. [2022-11-21 17:06:16,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states and 84 transitions. [2022-11-21 17:06:16,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 53. [2022-11-21 17:06:16,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 36 states have internal predecessors, (39), 11 states have call successors, (11), 7 states have call predecessors, (11), 7 states have return successors, (11), 9 states have call predecessors, (11), 9 states have call successors, (11) [2022-11-21 17:06:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 61 transitions. [2022-11-21 17:06:16,964 INFO L240 hiAutomatonCegarLoop]: Abstraction has 53 states and 61 transitions. [2022-11-21 17:06:16,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-21 17:06:16,971 INFO L428 stractBuchiCegarLoop]: Abstraction has 53 states and 61 transitions. [2022-11-21 17:06:16,971 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-11-21 17:06:16,971 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53 states and 61 transitions. [2022-11-21 17:06:16,972 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2022-11-21 17:06:16,972 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:16,973 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:16,975 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:06:16,975 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:06:16,976 INFO L748 eck$LassoCheckResult]: Stem: 761#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 738#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 739#L571 assume !(main_~n~0#1 < 1); 752#L574 call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 754#new_llENTRY ~n := #in~n; 755#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 780#new_llFINAL assume true; 751#new_llEXIT >#48#return; 753#L574-1 main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset; 740#L575 call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);< 741#new_llENTRY ~n := #in~n; 773#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 766#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 772#new_llENTRY ~n := #in~n; 777#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 778#new_llFINAL assume true; 776#new_llEXIT >#44#return; 768#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 771#new_llFINAL assume true; 765#new_llEXIT >#50#return; 732#L575-1 main_~y~0#1.base, main_~y~0#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset; 733#L576 call main_#t~ret11#1.base, main_#t~ret11#1.offset := append(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset);< 742#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 734#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 735#appendFINAL assume true; 736#appendEXIT >#52#return; 737#L576-1 main_~z~0#1.base, main_~z~0#1.offset := main_#t~ret11#1.base, main_#t~ret11#1.offset;havoc main_#t~ret11#1.base, main_#t~ret11#1.offset; 744#L577 call main_#t~ret12#1 := length(main_~z~0#1.base, main_~z~0#1.offset);< 743#lengthENTRY [2022-11-21 17:06:16,976 INFO L750 eck$LassoCheckResult]: Loop: 743#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 746#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 745#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 743#lengthENTRY [2022-11-21 17:06:16,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:16,976 INFO L85 PathProgramCache]: Analyzing trace with hash 334160670, now seen corresponding path program 1 times [2022-11-21 17:06:16,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:16,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003661562] [2022-11-21 17:06:16,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:16,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:16,997 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:17,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:17,026 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:17,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:17,027 INFO L85 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 1 times [2022-11-21 17:06:17,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:17,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551831806] [2022-11-21 17:06:17,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:17,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:17,033 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:17,039 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:17,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:17,040 INFO L85 PathProgramCache]: Analyzing trace with hash -753664053, now seen corresponding path program 1 times [2022-11-21 17:06:17,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:17,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150305868] [2022-11-21 17:06:17,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:17,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:17,062 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:17,077 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:19,210 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:06:19,210 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:06:19,210 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:06:19,210 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:06:19,210 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:06:19,210 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:19,210 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:06:19,211 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:06:19,211 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca-1.i_Iteration5_Lasso [2022-11-21 17:06:19,211 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:06:19,211 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:06:19,213 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,216 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,218 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,221 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,224 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,226 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,229 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,232 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,235 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,237 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,240 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,242 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,245 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,247 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,249 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,252 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,255 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,257 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,259 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,262 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,264 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,406 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,408 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,411 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,413 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,415 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,419 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,421 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,423 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,426 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,428 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,431 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:19,903 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:06:19,904 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:06:19,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:19,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:19,910 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:19,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:19,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:19,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:19,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:19,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:19,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:19,929 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:19,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:19,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-21 17:06:19,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:19,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:19,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:19,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:19,938 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:19,943 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 [2022-11-21 17:06:19,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:19,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:19,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:19,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:19,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:19,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:19,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:19,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-21 17:06:19,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:19,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:19,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:19,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:19,991 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-21 17:06:20,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,016 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,030 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,047 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,047 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-21 17:06:20,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-11-21 17:06:20,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,076 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-21 17:06:20,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,095 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,115 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-21 17:06:20,132 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,156 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-21 17:06:20,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-11-21 17:06:20,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,181 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-21 17:06:20,198 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 [2022-11-21 17:06:20,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,209 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,231 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-21 17:06:20,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-11-21 17:06:20,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,265 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-21 17:06:20,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,293 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-21 17:06:20,295 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 [2022-11-21 17:06:20,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-11-21 17:06:20,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,313 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-21 17:06:20,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,328 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-11-21 17:06:20,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,334 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-21 17:06:20,336 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 [2022-11-21 17:06:20,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,347 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-21 17:06:20,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,353 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-21 17:06:20,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,368 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:20,368 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:20,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,400 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-21 17:06:20,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,420 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,440 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,463 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-21 17:06:20,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,487 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-21 17:06:20,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,514 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,535 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-21 17:06:20,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,551 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,565 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-21 17:06:20,567 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 [2022-11-21 17:06:20,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:20,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:20,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-11-21 17:06:20,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,592 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-21 17:06:20,595 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 [2022-11-21 17:06:20,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:20,607 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:20,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-21 17:06:20,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,615 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-21 17:06:20,617 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 [2022-11-21 17:06:20,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,628 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-21 17:06:20,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,640 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-21 17:06:20,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,653 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:20,653 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:20,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-11-21 17:06:20,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,662 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-21 17:06:20,664 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 [2022-11-21 17:06:20,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,675 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:20,675 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:20,675 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,730 INFO L401 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2022-11-21 17:06:20,731 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-21 17:06:20,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,854 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-21 17:06:20,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:20,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:20,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,898 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:20,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,916 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:20,916 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:20,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-21 17:06:20,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,950 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,953 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 [2022-11-21 17:06:20,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-21 17:06:20,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:20,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:20,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:20,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:20,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:20,966 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:20,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:20,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:20,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:20,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:20,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:20,986 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:20,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,003 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:21,003 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:21,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-21 17:06:21,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,023 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,027 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 [2022-11-21 17:06:21,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:21,041 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:21,041 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:06:21,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-21 17:06:21,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,057 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:21,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:21,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-21 17:06:21,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,088 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:21,105 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:21,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-21 17:06:21,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,138 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,142 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 [2022-11-21 17:06:21,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:21,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:21,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-21 17:06:21,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,174 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,191 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:21,191 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:21,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-21 17:06:21,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,218 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,222 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 [2022-11-21 17:06:21,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:06:21,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:06:21,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-21 17:06:21,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,257 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:06:21,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,258 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-21 17:06:21,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,290 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,309 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,310 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-21 17:06:21,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-21 17:06:21,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,315 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-21 17:06:21,318 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 [2022-11-21 17:06:21,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,329 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,329 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,334 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-21 17:06:21,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,348 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,354 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-21 17:06:21,357 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 [2022-11-21 17:06:21,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,367 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,367 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,373 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-21 17:06:21,375 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 [2022-11-21 17:06:21,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,386 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,392 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-21 17:06:21,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-11-21 17:06:21,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,410 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-21 17:06:21,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,423 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,423 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,437 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-21 17:06:21,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,450 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,455 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-21 17:06:21,457 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 [2022-11-21 17:06:21,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-11-21 17:06:21,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,475 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-21 17:06:21,477 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 [2022-11-21 17:06:21,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,488 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,502 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,506 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 [2022-11-21 17:06:21,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,519 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-21 17:06:21,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,536 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,553 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-21 17:06:21,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,570 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-21 17:06:21,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,591 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:21,591 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:21,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,607 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-21 17:06:21,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,653 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-21 17:06:21,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,687 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,718 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,726 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 [2022-11-21 17:06:21,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,739 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-21 17:06:21,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,766 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,770 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 [2022-11-21 17:06:21,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-21 17:06:21,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,796 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,800 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 [2022-11-21 17:06:21,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-21 17:06:21,815 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:21,815 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:21,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,838 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,842 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 [2022-11-21 17:06:21,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-21 17:06:21,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,855 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:21,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:21,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:21,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,878 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-21 17:06:21,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:21,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,894 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,895 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:21,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:21,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-11-21 17:06:21,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,900 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-21 17:06:21,904 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 [2022-11-21 17:06:21,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:21,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:21,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:21,917 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:21,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:21,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:21,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-11-21 17:06:21,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:21,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:21,929 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:21,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-21 17:06:21,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:21,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:21,943 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:21,943 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:21,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,011 INFO L401 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2022-11-21 17:06:22,011 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:06:22,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,141 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-21 17:06:22,143 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 [2022-11-21 17:06:22,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,155 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:22,155 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:22,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,187 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,194 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 [2022-11-21 17:06:22,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-21 17:06:22,209 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:22,209 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:22,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,230 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:22,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-21 17:06:22,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,270 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,287 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:22,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-21 17:06:22,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,304 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,307 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 [2022-11-21 17:06:22,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,322 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:22,322 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:22,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-21 17:06:22,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,342 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-21 17:06:22,347 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 [2022-11-21 17:06:22,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:22,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,364 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,374 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 [2022-11-21 17:06:22,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-21 17:06:22,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,386 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:22,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,391 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-21 17:06:22,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:22,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,411 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-21 17:06:22,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:22,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,433 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-21 17:06:22,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:22,447 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:22,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-11-21 17:06:22,472 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:06:22,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,473 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-21 17:06:22,476 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 [2022-11-21 17:06:22,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,492 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-21 17:06:22,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,511 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-21 17:06:22,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,530 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-21 17:06:22,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,566 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-21 17:06:22,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,611 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-21 17:06:22,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,652 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-21 17:06:22,655 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 [2022-11-21 17:06:22,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,672 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-21 17:06:22,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,686 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-11-21 17:06:22,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,691 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-21 17:06:22,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,704 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,710 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-21 17:06:22,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,729 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-21 17:06:22,731 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 [2022-11-21 17:06:22,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,748 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-21 17:06:22,750 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 [2022-11-21 17:06:22,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,768 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-21 17:06:22,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-11-21 17:06:22,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,808 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-21 17:06:22,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:22,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:22,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,834 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-21 17:06:22,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:22,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,860 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-21 17:06:22,863 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 [2022-11-21 17:06:22,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,881 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-21 17:06:22,884 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 [2022-11-21 17:06:22,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-11-21 17:06:22,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,902 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-21 17:06:22,904 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 [2022-11-21 17:06:22,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:22,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:22,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:22,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-11-21 17:06:22,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,924 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-21 17:06:22,926 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 [2022-11-21 17:06:22,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,939 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:22,939 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:22,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,967 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-21 17:06:22,970 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 [2022-11-21 17:06:22,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:22,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:22,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:22,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:22,982 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:22,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:22,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:22,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:22,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:22,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:22,993 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:22,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-21 17:06:22,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-11-21 17:06:23,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,012 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-21 17:06:23,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,027 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:23,027 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:23,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-21 17:06:23,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,039 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-21 17:06:23,041 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 [2022-11-21 17:06:23,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,053 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:23,053 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:23,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,151 INFO L401 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2022-11-21 17:06:23,151 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:06:23,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-21 17:06:23,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,400 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,410 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 [2022-11-21 17:06:23,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-21 17:06:23,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,426 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:23,426 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:23,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,451 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,458 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 [2022-11-21 17:06:23,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-21 17:06:23,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:23,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:23,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,499 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,503 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 [2022-11-21 17:06:23,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-21 17:06:23,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,542 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-21 17:06:23,545 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 [2022-11-21 17:06:23,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,562 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-21 17:06:23,565 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 [2022-11-21 17:06:23,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,577 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:23,577 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:23,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,587 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-21 17:06:23,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-21 17:06:23,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,606 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-21 17:06:23,609 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 [2022-11-21 17:06:23,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-21 17:06:23,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,633 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-21 17:06:23,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-21 17:06:23,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,652 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-21 17:06:23,654 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 [2022-11-21 17:06:23,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-21 17:06:23,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,672 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-21 17:06:23,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:23,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:23,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-21 17:06:23,690 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:06:23,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,691 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-21 17:06:23,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-21 17:06:23,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,710 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-21 17:06:23,713 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 [2022-11-21 17:06:23,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,724 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-21 17:06:23,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,731 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-21 17:06:23,733 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 [2022-11-21 17:06:23,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,744 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,744 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-21 17:06:23,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,750 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-21 17:06:23,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-21 17:06:23,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,782 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-21 17:06:23,785 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 [2022-11-21 17:06:23,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-21 17:06:23,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,802 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-21 17:06:23,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,816 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,870 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,874 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 [2022-11-21 17:06:23,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-21 17:06:23,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,911 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,918 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 [2022-11-21 17:06:23,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-21 17:06:23,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,955 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:23,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:23,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:23,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:23,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:23,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:23,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:23,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:23,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-21 17:06:23,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:23,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:23,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:23,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:23,991 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:23,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:24,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-21 17:06:24,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,026 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,030 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 [2022-11-21 17:06:24,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-21 17:06:24,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,059 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,063 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 [2022-11-21 17:06:24,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-21 17:06:24,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,099 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,102 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 [2022-11-21 17:06:24,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-21 17:06:24,116 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,138 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,142 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 [2022-11-21 17:06:24,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-21 17:06:24,159 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:24,159 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:24,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,183 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,186 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 [2022-11-21 17:06:24,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,199 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,200 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-21 17:06:24,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,223 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,226 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 [2022-11-21 17:06:24,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-21 17:06:24,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,262 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:24,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-21 17:06:24,280 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,299 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:24,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-21 17:06:24,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,339 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,343 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 [2022-11-21 17:06:24,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,356 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-21 17:06:24,359 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:24,359 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:24,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,391 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:24,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-21 17:06:24,411 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:24,411 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:24,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,435 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:24,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:24,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-21 17:06:24,453 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:24,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:24,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,474 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:24,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-21 17:06:24,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:24,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:24,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,495 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:24,495 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:24,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,519 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:24,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:24,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-21 17:06:24,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:24,537 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:24,538 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:24,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:24,650 INFO L401 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2022-11-21 17:06:24,651 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:06:24,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:24,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:24,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:24,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:24,996 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-21 17:06:25,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:25,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:25,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,042 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-21 17:06:25,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,061 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:25,062 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:25,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,093 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:25,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-21 17:06:25,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,130 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,134 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 [2022-11-21 17:06:25,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,147 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:25,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-21 17:06:25,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,174 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-21 17:06:25,194 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:25,194 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:25,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,219 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,222 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 [2022-11-21 17:06:25,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,236 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:25,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-21 17:06:25,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,259 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,262 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 [2022-11-21 17:06:25,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,276 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:25,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-21 17:06:25,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,306 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-21 17:06:25,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:25,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,351 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,368 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:25,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-21 17:06:25,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,390 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:06:25,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:25,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:25,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-21 17:06:25,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,429 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:06:25,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,430 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,434 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 [2022-11-21 17:06:25,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,447 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-21 17:06:25,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,462 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,466 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 [2022-11-21 17:06:25,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,480 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-21 17:06:25,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,495 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,499 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 [2022-11-21 17:06:25,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,513 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-21 17:06:25,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,527 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-21 17:06:25,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,578 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,596 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-21 17:06:25,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,629 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,632 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 [2022-11-21 17:06:25,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-21 17:06:25,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,666 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,670 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 [2022-11-21 17:06:25,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,684 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-21 17:06:25,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,699 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,702 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 [2022-11-21 17:06:25,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,715 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-21 17:06:25,716 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,738 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-21 17:06:25,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,755 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,774 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-21 17:06:25,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,790 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,811 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,817 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 [2022-11-21 17:06:25,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-21 17:06:25,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,830 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,831 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,855 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,858 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 [2022-11-21 17:06:25,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-21 17:06:25,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,873 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,895 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,911 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,911 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-21 17:06:25,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,927 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,930 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 [2022-11-21 17:06:25,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-21 17:06:25,945 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:25,946 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:25,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-21 17:06:25,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,955 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-21 17:06:25,958 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 [2022-11-21 17:06:25,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:25,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:25,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:25,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:25,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:25,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:25,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:25,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:25,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:25,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:25,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:25,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:25,996 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:25,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:25,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-21 17:06:26,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,009 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,010 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,016 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-21 17:06:26,018 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 [2022-11-21 17:06:26,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-21 17:06:26,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,036 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-21 17:06:26,038 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 [2022-11-21 17:06:26,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-21 17:06:26,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,055 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-21 17:06:26,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,068 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,068 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,070 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:26,070 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:26,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-21 17:06:26,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,081 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-21 17:06:26,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,096 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:26,096 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:26,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-21 17:06:26,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,106 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-21 17:06:26,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,163 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-21 17:06:26,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,186 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:26,186 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:26,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,214 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,222 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 [2022-11-21 17:06:26,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-21 17:06:26,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,236 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:26,236 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:26,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,308 INFO L401 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2022-11-21 17:06:26,309 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:06:26,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,549 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-21 17:06:26,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:26,574 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:26,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,606 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,609 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 [2022-11-21 17:06:26,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-21 17:06:26,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,625 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:26,625 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:26,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,646 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-21 17:06:26,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,664 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,698 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,701 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 [2022-11-21 17:06:26,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,715 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-21 17:06:26,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,734 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,750 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-21 17:06:26,753 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:06:26,753 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:06:26,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,787 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,790 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 [2022-11-21 17:06:26,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-21 17:06:26,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,827 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-21 17:06:26,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,867 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,870 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 [2022-11-21 17:06:26,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-21 17:06:26,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,907 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-21 17:06:26,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,925 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,950 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:26,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:26,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:06:26,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:06:26,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-21 17:06:26,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-21 17:06:26,973 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:06:26,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,974 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-21 17:06:26,977 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 [2022-11-21 17:06:26,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:26,988 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:26,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:26,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:26,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:26,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:26,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:26,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:26,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:26,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:26,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:26,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:26,996 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:26,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-21 17:06:26,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:27,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,009 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-21 17:06:27,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,017 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-21 17:06:27,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:27,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,030 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:27,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,039 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-21 17:06:27,041 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 [2022-11-21 17:06:27,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-21 17:06:27,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,060 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-21 17:06:27,064 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 [2022-11-21 17:06:27,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,075 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,076 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-21 17:06:27,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,084 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-21 17:06:27,086 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 [2022-11-21 17:06:27,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:27,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,131 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,138 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 [2022-11-21 17:06:27,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-21 17:06:27,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,149 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-21 17:06:27,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,157 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-21 17:06:27,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:27,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,170 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-21 17:06:27,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,178 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-21 17:06:27,181 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 [2022-11-21 17:06:27,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,191 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-21 17:06:27,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,209 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-21 17:06:27,213 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 [2022-11-21 17:06:27,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,224 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,225 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-21 17:06:27,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,233 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-21 17:06:27,235 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 [2022-11-21 17:06:27,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,246 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-21 17:06:27,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,255 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-21 17:06:27,257 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 [2022-11-21 17:06:27,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-21 17:06:27,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,277 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-21 17:06:27,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:27,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,291 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-21 17:06:27,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,300 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-21 17:06:27,303 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 [2022-11-21 17:06:27,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,314 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,317 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:27,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:27,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-21 17:06:27,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,330 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-21 17:06:27,332 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 [2022-11-21 17:06:27,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,343 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-21 17:06:27,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,376 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-21 17:06:27,380 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 [2022-11-21 17:06:27,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,390 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-21 17:06:27,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,398 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-21 17:06:27,401 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 [2022-11-21 17:06:27,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,412 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-21 17:06:27,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,423 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-21 17:06:27,426 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 [2022-11-21 17:06:27,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,437 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,438 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-21 17:06:27,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,445 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-21 17:06:27,447 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 [2022-11-21 17:06:27,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,459 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:27,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:27,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-21 17:06:27,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,474 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-21 17:06:27,477 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 [2022-11-21 17:06:27,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,487 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,490 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:27,490 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:27,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-21 17:06:27,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,503 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-21 17:06:27,506 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 [2022-11-21 17:06:27,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:27,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:27,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:27,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-21 17:06:27,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,526 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-21 17:06:27,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:27,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,539 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,543 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:27,543 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:27,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-21 17:06:27,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,558 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-21 17:06:27,560 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 [2022-11-21 17:06:27,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,572 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,572 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:27,572 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:27,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,671 INFO L401 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2022-11-21 17:06:27,671 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:06:27,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-21 17:06:27,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,962 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-21 17:06:27,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:27,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:27,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:27,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:27,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:27,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:27,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:27,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:27,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:27,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-21 17:06:27,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:27,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:27,993 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:27,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-21 17:06:27,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,006 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:28,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:28,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,022 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-21 17:06:28,024 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 [2022-11-21 17:06:28,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:28,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-21 17:06:28,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,043 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-21 17:06:28,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,056 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:28,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-21 17:06:28,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,066 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-21 17:06:28,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,089 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,092 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:28,092 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:28,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-21 17:06:28,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,104 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-21 17:06:28,107 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 [2022-11-21 17:06:28,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,118 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:28,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-21 17:06:28,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,154 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-21 17:06:28,157 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 [2022-11-21 17:06:28,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:28,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-21 17:06:28,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,179 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-21 17:06:28,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,193 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:28,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-21 17:06:28,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,202 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-21 17:06:28,205 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 [2022-11-21 17:06:28,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,216 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:28,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-21 17:06:28,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,225 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-21 17:06:28,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:06:28,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:28,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:28,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-21 17:06:28,247 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:06:28,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,248 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-21 17:06:28,250 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 [2022-11-21 17:06:28,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-21 17:06:28,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,271 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-21 17:06:28,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,294 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-21 17:06:28,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-21 17:06:28,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,329 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-21 17:06:28,331 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 [2022-11-21 17:06:28,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,343 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,352 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-21 17:06:28,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-21 17:06:28,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,375 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-21 17:06:28,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-21 17:06:28,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,398 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-21 17:06:28,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,416 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-21 17:06:28,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,429 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-21 17:06:28,431 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 [2022-11-21 17:06:28,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,443 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-21 17:06:28,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,452 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,458 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 [2022-11-21 17:06:28,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-21 17:06:28,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,470 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,479 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-21 17:06:28,482 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 [2022-11-21 17:06:28,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,527 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-21 17:06:28,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,549 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,571 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-21 17:06:28,573 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 [2022-11-21 17:06:28,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,586 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-21 17:06:28,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,595 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-21 17:06:28,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,612 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,612 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,613 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,625 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-21 17:06:28,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:28,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:28,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-21 17:06:28,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,658 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-21 17:06:28,660 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 [2022-11-21 17:06:28,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,672 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-21 17:06:28,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,681 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-21 17:06:28,686 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 [2022-11-21 17:06:28,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,698 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-21 17:06:28,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,707 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-21 17:06:28,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-21 17:06:28,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,729 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-21 17:06:28,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,754 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:28,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,764 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-21 17:06:28,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:28,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:28,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-21 17:06:28,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,796 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-21 17:06:28,798 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 [2022-11-21 17:06:28,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,812 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:28,812 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:28,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-21 17:06:28,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,827 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-21 17:06:28,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:28,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:28,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:28,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-21 17:06:28,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,851 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-21 17:06:28,853 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 [2022-11-21 17:06:28,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:28,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:28,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:28,868 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:28,868 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:28,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:28,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-21 17:06:28,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:28,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:28,887 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:28,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-21 17:06:28,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:28,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:28,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:28,902 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:28,902 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:28,903 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,015 INFO L401 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2022-11-21 17:06:29,015 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:06:29,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-21 17:06:29,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,346 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-21 17:06:29,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:29,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:29,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-21 17:06:29,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,379 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-21 17:06:29,382 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 [2022-11-21 17:06:29,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,396 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:29,396 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:29,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-21 17:06:29,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,411 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-21 17:06:29,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,424 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,426 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:29,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-21 17:06:29,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,434 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-21 17:06:29,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:29,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-21 17:06:29,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,457 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-21 17:06:29,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:06:29,473 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:06:29,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-21 17:06:29,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,487 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-21 17:06:29,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:29,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-21 17:06:29,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,510 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-21 17:06:29,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:29,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-21 17:06:29,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,533 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-21 17:06:29,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:29,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-21 17:06:29,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,568 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-21 17:06:29,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,583 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:29,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-21 17:06:29,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,592 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-21 17:06:29,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:29,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:06:29,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:06:29,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-21 17:06:29,615 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:06:29,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,616 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-21 17:06:29,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-21 17:06:29,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,636 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-21 17:06:29,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-21 17:06:29,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,662 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-21 17:06:29,664 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 [2022-11-21 17:06:29,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-21 17:06:29,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,683 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-21 17:06:29,685 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 [2022-11-21 17:06:29,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-21 17:06:29,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,703 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-21 17:06:29,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,715 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-21 17:06:29,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,722 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-21 17:06:29,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-21 17:06:29,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,742 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-21 17:06:29,744 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 [2022-11-21 17:06:29,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,756 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-21 17:06:29,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,763 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-21 17:06:29,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-21 17:06:29,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,783 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-21 17:06:29,785 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 [2022-11-21 17:06:29,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-21 17:06:29,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,803 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-21 17:06:29,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,820 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:29,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,827 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-21 17:06:29,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-21 17:06:29,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,847 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-21 17:06:29,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:29,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-21 17:06:29,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,868 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-21 17:06:29,870 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 [2022-11-21 17:06:29,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,881 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-21 17:06:29,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,888 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-21 17:06:29,891 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 [2022-11-21 17:06:29,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,904 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:29,904 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:29,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-21 17:06:29,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,914 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-21 17:06:29,916 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 [2022-11-21 17:06:29,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-21 17:06:29,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,935 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-21 17:06:29,937 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 [2022-11-21 17:06:29,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-21 17:06:29,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,954 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-21 17:06:29,957 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 [2022-11-21 17:06:29,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-21 17:06:29,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,974 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-21 17:06:29,977 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 [2022-11-21 17:06:29,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:29,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:29,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:29,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:29,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:29,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:29,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:29,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:29,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:29,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-21 17:06:29,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:29,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:29,994 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:29,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-21 17:06:30,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:30,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:30,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,035 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:30,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,036 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,044 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 [2022-11-21 17:06:30,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-21 17:06:30,059 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:30,059 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:30,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:30,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,083 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-21 17:06:30,086 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 [2022-11-21 17:06:30,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:30,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,118 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-21 17:06:30,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:30,137 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:30,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-21 17:06:30,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,150 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-21 17:06:30,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,164 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:30,164 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:30,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,301 INFO L401 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2022-11-21 17:06:30,301 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:06:30,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-21 17:06:30,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,644 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-21 17:06:30,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,659 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,662 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:30,662 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:30,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-21 17:06:30,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,673 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-21 17:06:30,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,688 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:30,688 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:30,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-21 17:06:30,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,699 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-21 17:06:30,701 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 [2022-11-21 17:06:30,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,711 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-21 17:06:30,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,718 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-21 17:06:30,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-21 17:06:30,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,738 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-21 17:06:30,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,765 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:06:30,765 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:06:30,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-21 17:06:30,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,775 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-21 17:06:30,777 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 [2022-11-21 17:06:30,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:30,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,798 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-21 17:06:30,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-21 17:06:30,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,818 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-21 17:06:30,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:30,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,837 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-21 17:06:30,840 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 [2022-11-21 17:06:30,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-21 17:06:30,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,857 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-21 17:06:30,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:06:30,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:06:30,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:06:30,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:30,876 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:06:30,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,877 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-21 17:06:30,880 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 [2022-11-21 17:06:30,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:30,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:30,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:30,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-21 17:06:30,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,898 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-21 17:06:30,901 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 [2022-11-21 17:06:30,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:30,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,912 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:30,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:30,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:30,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,920 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-21 17:06:30,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:30,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:30,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,933 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:30,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:30,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-21 17:06:30,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,941 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-21 17:06:30,944 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 [2022-11-21 17:06:30,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:30,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,955 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:30,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:30,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:30,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:30,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-21 17:06:30,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:30,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:30,962 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:30,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-21 17:06:30,965 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 [2022-11-21 17:06:30,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:30,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:30,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:30,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:30,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:30,979 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:30,980 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:30,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:31,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,006 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-21 17:06:31,008 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 [2022-11-21 17:06:31,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,018 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:31,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,027 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-21 17:06:31,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,040 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,040 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-21 17:06:31,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,048 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-21 17:06:31,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,061 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,062 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-21 17:06:31,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,069 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-21 17:06:31,071 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 [2022-11-21 17:06:31,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,082 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-21 17:06:31,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,090 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-21 17:06:31,093 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 [2022-11-21 17:06:31,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,103 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-21 17:06:31,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,112 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-21 17:06:31,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-21 17:06:31,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,134 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-21 17:06:31,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-21 17:06:31,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,156 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-21 17:06:31,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,169 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-21 17:06:31,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,205 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-21 17:06:31,225 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:31,225 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:31,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:31,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,254 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,262 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 [2022-11-21 17:06:31,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-21 17:06:31,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,274 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-21 17:06:31,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,283 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-21 17:06:31,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,297 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,297 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-21 17:06:31,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,304 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-21 17:06:31,307 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 [2022-11-21 17:06:31,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,317 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,318 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-21 17:06:31,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,325 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-21 17:06:31,328 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 [2022-11-21 17:06:31,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-21 17:06:31,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,350 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-21 17:06:31,353 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 [2022-11-21 17:06:31,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,363 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,367 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:31,367 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:31,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-21 17:06:31,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,382 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-21 17:06:31,384 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 [2022-11-21 17:06:31,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,395 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,398 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:31,398 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:31,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-21 17:06:31,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,413 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-21 17:06:31,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:31,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,426 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:31,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:31,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:31,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,435 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-21 17:06:31,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:31,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,448 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:31,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:31,448 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,452 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:31,452 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:31,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-21 17:06:31,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,473 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:31,476 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 [2022-11-21 17:06:31,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-21 17:06:31,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:31,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:31,491 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-11-21 17:06:31,491 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:06:31,491 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:31,617 INFO L401 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2022-11-21 17:06:31,617 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2022-11-21 17:06:31,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:31,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-21 17:06:31,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:31,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:31,999 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-21 17:06:32,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:32,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,011 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,012 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,015 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:32,015 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:32,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-21 17:06:32,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,030 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-21 17:06:32,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:32,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,043 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,046 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:32,046 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:32,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-21 17:06:32,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,061 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-21 17:06:32,064 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 [2022-11-21 17:06:32,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:32,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:32,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:32,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-21 17:06:32,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,082 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-21 17:06:32,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:32,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:32,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,096 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:32,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:32,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-11-21 17:06:32,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,104 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-21 17:06:32,106 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 [2022-11-21 17:06:32,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,119 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:06:32,119 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:06:32,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-21 17:06:32,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,132 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-21 17:06:32,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:32,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:32,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,145 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,146 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:32,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:32,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-21 17:06:32,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,153 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-21 17:06:32,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:32,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:32,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,166 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,167 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:32,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:32,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-21 17:06:32,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,174 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-21 17:06:32,177 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 [2022-11-21 17:06:32,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,187 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:32,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:32,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:32,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:32,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,222 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:06:32,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:32,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,243 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-21 17:06:32,244 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:32,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:32,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:32,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:32,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:32,270 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:06:32,278 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 [2022-11-21 17:06:32,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-21 17:06:32,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:06:32,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:06:32,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:06:32,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:06:32,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:06:32,292 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:06:32,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:06:32,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:06:32,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:06:32,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2022-11-21 17:06:32,313 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 17:06:32,313 INFO L748 eck$LassoCheckResult]: Stem: 761#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 738#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 739#L571 assume !(main_~n~0#1 < 1); 752#L574 call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 754#new_llENTRY ~n := #in~n; 755#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 780#new_llFINAL assume true; 751#new_llEXIT >#48#return; 753#L574-1 main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset; 740#L575 call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);< 741#new_llENTRY ~n := #in~n; 773#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 766#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 772#new_llENTRY ~n := #in~n; 777#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 778#new_llFINAL assume true; 776#new_llEXIT >#44#return; 768#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 771#new_llFINAL assume true; 765#new_llEXIT >#50#return; 732#L575-1 main_~y~0#1.base, main_~y~0#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset; 733#L576 call main_#t~ret11#1.base, main_#t~ret11#1.offset := append(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset);< 742#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 734#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 735#appendFINAL assume true; 736#appendEXIT >#52#return; 737#L576-1 main_~z~0#1.base, main_~z~0#1.offset := main_#t~ret11#1.base, main_#t~ret11#1.offset;havoc main_#t~ret11#1.base, main_#t~ret11#1.offset; 744#L577 call main_#t~ret12#1 := length(main_~z~0#1.base, main_~z~0#1.offset);< 743#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 746#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 745#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 743#lengthENTRY [2022-11-21 17:06:32,314 INFO L750 eck$LassoCheckResult]: Loop: 743#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 746#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 745#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 743#lengthENTRY [2022-11-21 17:06:32,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:32,314 INFO L85 PathProgramCache]: Analyzing trace with hash -753664053, now seen corresponding path program 2 times [2022-11-21 17:06:32,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:32,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750876341] [2022-11-21 17:06:32,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:32,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:32,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:32,372 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:32,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:32,373 INFO L85 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 2 times [2022-11-21 17:06:32,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:32,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900254917] [2022-11-21 17:06:32,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:32,379 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:32,382 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:32,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:32,385 INFO L85 PathProgramCache]: Analyzing trace with hash 1683228670, now seen corresponding path program 3 times [2022-11-21 17:06:32,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:32,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747591456] [2022-11-21 17:06:32,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:32,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:32,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-21 17:06:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:32,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 17:06:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:33,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 17:06:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:33,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-21 17:06:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 17:06:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 17:06:33,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 17:06:33,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747591456] [2022-11-21 17:06:33,286 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1747591456] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-21 17:06:33,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2014824339] [2022-11-21 17:06:33,286 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-21 17:06:33,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-21 17:06:33,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:06:33,287 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-21 17:06:33,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (347)] Waiting until timeout for monitored process [2022-11-21 17:06:33,385 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-11-21 17:06:33,385 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-21 17:06:33,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 80 conjunts are in the unsatisfiable core [2022-11-21 17:06:33,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-21 17:06:33,401 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 [2022-11-21 17:06:33,551 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 [2022-11-21 17:06:33,559 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 [2022-11-21 17:06:33,723 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 7 treesize of output 3 [2022-11-21 17:06:33,728 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 7 treesize of output 3 [2022-11-21 17:06:34,194 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 15 treesize of output 7 [2022-11-21 17:06:34,200 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 15 treesize of output 7 [2022-11-21 17:06:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 17:06:34,213 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-21 17:06:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 17:06:35,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2014824339] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-21 17:06:35,330 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-21 17:06:35,330 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 17] total 45 [2022-11-21 17:06:35,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012343288] [2022-11-21 17:06:35,330 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-21 17:06:35,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 17:06:35,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-11-21 17:06:35,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=1848, Unknown=0, NotChecked=0, Total=1980 [2022-11-21 17:06:35,453 INFO L87 Difference]: Start difference. First operand 53 states and 61 transitions. cyclomatic complexity: 12 Second operand has 45 states, 36 states have (on average 1.3055555555555556) internal successors, (47), 28 states have internal predecessors, (47), 10 states have call successors, (15), 11 states have call predecessors, (15), 10 states have return successors, (10), 10 states have call predecessors, (10), 5 states have call successors, (10) [2022-11-21 17:06:37,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 17:06:37,179 INFO L93 Difference]: Finished difference Result 89 states and 105 transitions. [2022-11-21 17:06:37,180 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 89 states and 105 transitions. [2022-11-21 17:06:37,182 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2022-11-21 17:06:37,184 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 89 states to 76 states and 91 transitions. [2022-11-21 17:06:37,184 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 67 [2022-11-21 17:06:37,184 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 67 [2022-11-21 17:06:37,184 INFO L73 IsDeterministic]: Start isDeterministic. Operand 76 states and 91 transitions. [2022-11-21 17:06:37,185 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-11-21 17:06:37,185 INFO L218 hiAutomatonCegarLoop]: Abstraction has 76 states and 91 transitions. [2022-11-21 17:06:37,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states and 91 transitions. [2022-11-21 17:06:37,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 65. [2022-11-21 17:06:37,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 42 states have (on average 1.119047619047619) internal successors, (47), 45 states have internal predecessors, (47), 13 states have call successors, (13), 8 states have call predecessors, (13), 10 states have return successors, (18), 11 states have call predecessors, (18), 11 states have call successors, (18) [2022-11-21 17:06:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 78 transitions. [2022-11-21 17:06:37,194 INFO L240 hiAutomatonCegarLoop]: Abstraction has 65 states and 78 transitions. [2022-11-21 17:06:37,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-11-21 17:06:37,195 INFO L428 stractBuchiCegarLoop]: Abstraction has 65 states and 78 transitions. [2022-11-21 17:06:37,195 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-11-21 17:06:37,195 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 65 states and 78 transitions. [2022-11-21 17:06:37,196 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2022-11-21 17:06:37,197 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:06:37,197 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:06:37,197 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:06:37,204 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:06:37,204 INFO L748 eck$LassoCheckResult]: Stem: 1224#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 1199#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 1200#L571 assume !(main_~n~0#1 < 1); 1222#L574 call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 1223#new_llENTRY ~n := #in~n; 1225#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1188#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1218#new_llENTRY ~n := #in~n; 1220#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1190#new_llFINAL assume true; 1213#new_llEXIT >#44#return; 1214#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1251#new_llFINAL assume true; 1246#new_llEXIT >#48#return; 1245#L574-1 main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset; 1216#L575 call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);< 1208#new_llENTRY ~n := #in~n; 1217#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1234#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1239#new_llENTRY ~n := #in~n; 1217#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1234#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1239#new_llENTRY ~n := #in~n; 1244#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1243#new_llFINAL assume true; 1242#new_llEXIT >#44#return; 1240#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1238#new_llFINAL assume true; 1233#new_llEXIT >#44#return; 1235#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1241#new_llFINAL assume true; 1237#new_llEXIT >#50#return; 1236#L575-1 main_~y~0#1.base, main_~y~0#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset; 1202#L576 call main_#t~ret11#1.base, main_#t~ret11#1.offset := append(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset);< 1221#appendENTRY [2022-11-21 17:06:37,204 INFO L750 eck$LassoCheckResult]: Loop: 1221#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 1250#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 1203#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 1221#appendENTRY [2022-11-21 17:06:37,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:37,205 INFO L85 PathProgramCache]: Analyzing trace with hash -946852679, now seen corresponding path program 2 times [2022-11-21 17:06:37,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:37,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023723376] [2022-11-21 17:06:37,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:37,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:37,249 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:37,270 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:37,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:37,270 INFO L85 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 3 times [2022-11-21 17:06:37,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:37,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80457708] [2022-11-21 17:06:37,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:37,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:37,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:37,275 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:37,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:37,278 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:37,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:06:37,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1657074938, now seen corresponding path program 2 times [2022-11-21 17:06:37,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:06:37,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023610318] [2022-11-21 17:06:37,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:06:37,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:06:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:37,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:06:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:06:37,392 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:06:46,666 WARN L233 SmtUtils]: Spent 5.23s on a formula simplification. DAG size of input: 195 DAG size of output: 192 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-21 17:06:49,794 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:06:49,794 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:06:49,794 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:06:49,794 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:06:49,794 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:06:49,794 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:06:49,794 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:06:49,794 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:06:49,794 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca-1.i_Iteration6_Lasso [2022-11-21 17:06:49,794 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:06:49,795 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:06:49,798 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:49,802 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:49,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:49,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:06:49,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-21 17:07:44,596 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 [2022-11-21 17:07:44,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Ended with exit code 0 [2022-11-21 17:07:44,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,615 INFO L229 MonitoredProcess]: Starting monitored process 915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Waiting until timeout for monitored process [2022-11-21 17:07:44,617 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 [2022-11-21 17:07:44,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,627 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,630 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:44,630 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:44,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Ended with exit code 0 [2022-11-21 17:07:44,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,642 INFO L229 MonitoredProcess]: Starting monitored process 916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Waiting until timeout for monitored process [2022-11-21 17:07:44,644 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 [2022-11-21 17:07:44,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,655 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:44,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:44,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Ended with exit code 0 [2022-11-21 17:07:44,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,670 INFO L229 MonitoredProcess]: Starting monitored process 917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Waiting until timeout for monitored process [2022-11-21 17:07:44,672 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 [2022-11-21 17:07:44,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,685 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:44,685 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:44,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Ended with exit code 0 [2022-11-21 17:07:44,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,696 INFO L229 MonitoredProcess]: Starting monitored process 918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Waiting until timeout for monitored process [2022-11-21 17:07:44,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,709 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Ended with exit code 0 [2022-11-21 17:07:44,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,717 INFO L229 MonitoredProcess]: Starting monitored process 919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Waiting until timeout for monitored process [2022-11-21 17:07:44,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Ended with exit code 0 [2022-11-21 17:07:44,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,737 INFO L229 MonitoredProcess]: Starting monitored process 920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Waiting until timeout for monitored process [2022-11-21 17:07:44,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,751 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Ended with exit code 0 [2022-11-21 17:07:44,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,758 INFO L229 MonitoredProcess]: Starting monitored process 921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Waiting until timeout for monitored process [2022-11-21 17:07:44,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Ended with exit code 0 [2022-11-21 17:07:44,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,780 INFO L229 MonitoredProcess]: Starting monitored process 922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Waiting until timeout for monitored process [2022-11-21 17:07:44,782 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 [2022-11-21 17:07:44,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,792 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Ended with exit code 0 [2022-11-21 17:07:44,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,800 INFO L229 MonitoredProcess]: Starting monitored process 923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Waiting until timeout for monitored process [2022-11-21 17:07:44,802 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 [2022-11-21 17:07:44,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Ended with exit code 0 [2022-11-21 17:07:44,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,820 INFO L229 MonitoredProcess]: Starting monitored process 924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Waiting until timeout for monitored process [2022-11-21 17:07:44,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,833 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,834 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Ended with exit code 0 [2022-11-21 17:07:44,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,841 INFO L229 MonitoredProcess]: Starting monitored process 925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Waiting until timeout for monitored process [2022-11-21 17:07:44,843 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 [2022-11-21 17:07:44,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Ended with exit code 0 [2022-11-21 17:07:44,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,861 INFO L229 MonitoredProcess]: Starting monitored process 926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Waiting until timeout for monitored process [2022-11-21 17:07:44,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Ended with exit code 0 [2022-11-21 17:07:44,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,882 INFO L229 MonitoredProcess]: Starting monitored process 927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Waiting until timeout for monitored process [2022-11-21 17:07:44,884 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 [2022-11-21 17:07:44,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,895 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Ended with exit code 0 [2022-11-21 17:07:44,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,903 INFO L229 MonitoredProcess]: Starting monitored process 928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Waiting until timeout for monitored process [2022-11-21 17:07:44,906 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 [2022-11-21 17:07:44,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,916 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Ended with exit code 0 [2022-11-21 17:07:44,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,925 INFO L229 MonitoredProcess]: Starting monitored process 929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Waiting until timeout for monitored process [2022-11-21 17:07:44,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Ended with exit code 0 [2022-11-21 17:07:44,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,946 INFO L229 MonitoredProcess]: Starting monitored process 930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Waiting until timeout for monitored process [2022-11-21 17:07:44,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Ended with exit code 0 [2022-11-21 17:07:44,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,966 INFO L229 MonitoredProcess]: Starting monitored process 931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Waiting until timeout for monitored process [2022-11-21 17:07:44,969 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 [2022-11-21 17:07:44,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:44,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:44,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:44,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:44,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:44,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:44,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:44,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Ended with exit code 0 [2022-11-21 17:07:44,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:44,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:44,987 INFO L229 MonitoredProcess]: Starting monitored process 932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:44,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Waiting until timeout for monitored process [2022-11-21 17:07:44,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:44,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:44,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:44,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:45,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:45,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Ended with exit code 0 [2022-11-21 17:07:45,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,007 INFO L229 MonitoredProcess]: Starting monitored process 933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Waiting until timeout for monitored process [2022-11-21 17:07:45,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:45,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:45,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:45,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:45,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Ended with exit code 0 [2022-11-21 17:07:45,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,032 INFO L229 MonitoredProcess]: Starting monitored process 934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Waiting until timeout for monitored process [2022-11-21 17:07:45,034 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 [2022-11-21 17:07:45,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:45,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:45,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:45,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Ended with exit code 0 [2022-11-21 17:07:45,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,052 INFO L229 MonitoredProcess]: Starting monitored process 935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Waiting until timeout for monitored process [2022-11-21 17:07:45,055 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 [2022-11-21 17:07:45,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,065 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:07:45,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:45,066 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:45,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Ended with exit code 0 [2022-11-21 17:07:45,072 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:07:45,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,073 INFO L229 MonitoredProcess]: Starting monitored process 936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Waiting until timeout for monitored process [2022-11-21 17:07:45,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:45,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:45,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Ended with exit code 0 [2022-11-21 17:07:45,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,095 INFO L229 MonitoredProcess]: Starting monitored process 937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Waiting until timeout for monitored process [2022-11-21 17:07:45,098 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 [2022-11-21 17:07:45,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,111 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:45,111 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:45,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Ended with exit code 0 [2022-11-21 17:07:45,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,126 INFO L229 MonitoredProcess]: Starting monitored process 938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Waiting until timeout for monitored process [2022-11-21 17:07:45,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:45,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:45,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:45,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,148 INFO L229 MonitoredProcess]: Starting monitored process 939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Waiting until timeout for monitored process [2022-11-21 17:07:45,151 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 [2022-11-21 17:07:45,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:45,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Ended with exit code 0 [2022-11-21 17:07:45,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,171 INFO L229 MonitoredProcess]: Starting monitored process 940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Waiting until timeout for monitored process [2022-11-21 17:07:45,173 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 [2022-11-21 17:07:45,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,185 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:45,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Ended with exit code 0 [2022-11-21 17:07:45,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,193 INFO L229 MonitoredProcess]: Starting monitored process 941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Waiting until timeout for monitored process [2022-11-21 17:07:45,195 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 [2022-11-21 17:07:45,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,206 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,207 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:45,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Ended with exit code 0 [2022-11-21 17:07:45,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,215 INFO L229 MonitoredProcess]: Starting monitored process 942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Waiting until timeout for monitored process [2022-11-21 17:07:45,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:45,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:45,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:45,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:45,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,229 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:45,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:45,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:45,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Ended with exit code 0 [2022-11-21 17:07:45,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:45,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:45,238 INFO L229 MonitoredProcess]: Starting monitored process 943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:45,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Waiting until timeout for monitored process [2022-11-21 17:07:45,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:45,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:45,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:45,252 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:07:45,252 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:45,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:45,498 INFO L401 nArgumentSynthesizer]: We have 260 Motzkin's Theorem applications. [2022-11-21 17:07:45,499 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:07:45,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Ended with exit code 0 [2022-11-21 17:07:46,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,006 INFO L229 MonitoredProcess]: Starting monitored process 944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Waiting until timeout for monitored process [2022-11-21 17:07:46,009 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 [2022-11-21 17:07:46,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:46,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:46,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Ended with exit code 0 [2022-11-21 17:07:46,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,040 INFO L229 MonitoredProcess]: Starting monitored process 945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Waiting until timeout for monitored process [2022-11-21 17:07:46,043 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 [2022-11-21 17:07:46,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,058 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:46,058 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:46,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Ended with exit code 0 [2022-11-21 17:07:46,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,076 INFO L229 MonitoredProcess]: Starting monitored process 946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Waiting until timeout for monitored process [2022-11-21 17:07:46,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,093 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:46,093 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:46,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Ended with exit code 0 [2022-11-21 17:07:46,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,108 INFO L229 MonitoredProcess]: Starting monitored process 947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Waiting until timeout for monitored process [2022-11-21 17:07:46,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,122 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,122 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,123 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:46,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,133 INFO L229 MonitoredProcess]: Starting monitored process 948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Waiting until timeout for monitored process [2022-11-21 17:07:46,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,149 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:46,149 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:46,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Ended with exit code 0 [2022-11-21 17:07:46,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,164 INFO L229 MonitoredProcess]: Starting monitored process 949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Waiting until timeout for monitored process [2022-11-21 17:07:46,166 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 [2022-11-21 17:07:46,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,180 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:46,180 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:46,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Ended with exit code 0 [2022-11-21 17:07:46,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,195 INFO L229 MonitoredProcess]: Starting monitored process 950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Waiting until timeout for monitored process [2022-11-21 17:07:46,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,211 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:07:46,211 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:07:46,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Ended with exit code 0 [2022-11-21 17:07:46,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,225 INFO L229 MonitoredProcess]: Starting monitored process 951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Waiting until timeout for monitored process [2022-11-21 17:07:46,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,238 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,240 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Ended with exit code 0 [2022-11-21 17:07:46,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,248 INFO L229 MonitoredProcess]: Starting monitored process 952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Waiting until timeout for monitored process [2022-11-21 17:07:46,250 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 [2022-11-21 17:07:46,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,261 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Ended with exit code 0 [2022-11-21 17:07:46,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,270 INFO L229 MonitoredProcess]: Starting monitored process 953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Waiting until timeout for monitored process [2022-11-21 17:07:46,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Ended with exit code 0 [2022-11-21 17:07:46,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,293 INFO L229 MonitoredProcess]: Starting monitored process 954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Waiting until timeout for monitored process [2022-11-21 17:07:46,295 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 [2022-11-21 17:07:46,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,307 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:46,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,316 INFO L229 MonitoredProcess]: Starting monitored process 955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Waiting until timeout for monitored process [2022-11-21 17:07:46,318 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 [2022-11-21 17:07:46,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,330 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,330 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Ended with exit code 0 [2022-11-21 17:07:46,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,339 INFO L229 MonitoredProcess]: Starting monitored process 956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Waiting until timeout for monitored process [2022-11-21 17:07:46,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Ended with exit code 0 [2022-11-21 17:07:46,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,363 INFO L229 MonitoredProcess]: Starting monitored process 957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Waiting until timeout for monitored process [2022-11-21 17:07:46,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Ended with exit code 0 [2022-11-21 17:07:46,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,389 INFO L229 MonitoredProcess]: Starting monitored process 958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Waiting until timeout for monitored process [2022-11-21 17:07:46,391 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 [2022-11-21 17:07:46,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Ended with exit code 0 [2022-11-21 17:07:46,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,418 INFO L229 MonitoredProcess]: Starting monitored process 959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Waiting until timeout for monitored process [2022-11-21 17:07:46,421 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 [2022-11-21 17:07:46,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Ended with exit code 0 [2022-11-21 17:07:46,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,445 INFO L229 MonitoredProcess]: Starting monitored process 960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Waiting until timeout for monitored process [2022-11-21 17:07:46,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,462 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,463 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Ended with exit code 0 [2022-11-21 17:07:46,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,474 INFO L229 MonitoredProcess]: Starting monitored process 961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Waiting until timeout for monitored process [2022-11-21 17:07:46,477 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 [2022-11-21 17:07:46,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,492 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Ended with exit code 0 [2022-11-21 17:07:46,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,502 INFO L229 MonitoredProcess]: Starting monitored process 962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Waiting until timeout for monitored process [2022-11-21 17:07:46,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,518 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Ended with exit code 0 [2022-11-21 17:07:46,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,530 INFO L229 MonitoredProcess]: Starting monitored process 963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Waiting until timeout for monitored process [2022-11-21 17:07:46,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Ended with exit code 0 [2022-11-21 17:07:46,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,558 INFO L229 MonitoredProcess]: Starting monitored process 964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Waiting until timeout for monitored process [2022-11-21 17:07:46,561 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 [2022-11-21 17:07:46,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,576 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Ended with exit code 0 [2022-11-21 17:07:46,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,586 INFO L229 MonitoredProcess]: Starting monitored process 965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Waiting until timeout for monitored process [2022-11-21 17:07:46,589 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 [2022-11-21 17:07:46,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Ended with exit code 0 [2022-11-21 17:07:46,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,614 INFO L229 MonitoredProcess]: Starting monitored process 966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Waiting until timeout for monitored process [2022-11-21 17:07:46,617 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 [2022-11-21 17:07:46,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,630 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,632 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Ended with exit code 0 [2022-11-21 17:07:46,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,643 INFO L229 MonitoredProcess]: Starting monitored process 967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Waiting until timeout for monitored process [2022-11-21 17:07:46,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,661 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Ended with exit code 0 [2022-11-21 17:07:46,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,671 INFO L229 MonitoredProcess]: Starting monitored process 968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Waiting until timeout for monitored process [2022-11-21 17:07:46,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:46,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:07:46,711 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:07:46,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Ended with exit code 0 [2022-11-21 17:07:46,719 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:07:46,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,720 INFO L229 MonitoredProcess]: Starting monitored process 969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Waiting until timeout for monitored process [2022-11-21 17:07:46,723 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 [2022-11-21 17:07:46,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,735 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:46,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:46,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Ended with exit code 0 [2022-11-21 17:07:46,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,743 INFO L229 MonitoredProcess]: Starting monitored process 970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Waiting until timeout for monitored process [2022-11-21 17:07:46,746 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 [2022-11-21 17:07:46,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:46,762 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:46,762 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:46,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Ended with exit code 0 [2022-11-21 17:07:46,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,774 INFO L229 MonitoredProcess]: Starting monitored process 971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Waiting until timeout for monitored process [2022-11-21 17:07:46,777 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 [2022-11-21 17:07:46,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:46,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:46,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:46,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,798 INFO L229 MonitoredProcess]: Starting monitored process 972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Waiting until timeout for monitored process [2022-11-21 17:07:46,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,814 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:46,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:46,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Ended with exit code 0 [2022-11-21 17:07:46,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,821 INFO L229 MonitoredProcess]: Starting monitored process 973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Waiting until timeout for monitored process [2022-11-21 17:07:46,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:46,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:46,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Ended with exit code 0 [2022-11-21 17:07:46,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,845 INFO L229 MonitoredProcess]: Starting monitored process 974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Waiting until timeout for monitored process [2022-11-21 17:07:46,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:46,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:46,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Ended with exit code 0 [2022-11-21 17:07:46,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,869 INFO L229 MonitoredProcess]: Starting monitored process 975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Waiting until timeout for monitored process [2022-11-21 17:07:46,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:46,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:46,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:46,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:46,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:46,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:46,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:46,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:46,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Ended with exit code 0 [2022-11-21 17:07:46,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:46,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:46,892 INFO L229 MonitoredProcess]: Starting monitored process 976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:46,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Waiting until timeout for monitored process [2022-11-21 17:07:46,895 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 [2022-11-21 17:07:46,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:46,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:46,909 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:07:46,909 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:46,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,123 INFO L401 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2022-11-21 17:07:47,123 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:07:47,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Ended with exit code 0 [2022-11-21 17:07:47,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,609 INFO L229 MonitoredProcess]: Starting monitored process 977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Waiting until timeout for monitored process [2022-11-21 17:07:47,612 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 [2022-11-21 17:07:47,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:47,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:47,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Ended with exit code 0 [2022-11-21 17:07:47,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,641 INFO L229 MonitoredProcess]: Starting monitored process 978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Waiting until timeout for monitored process [2022-11-21 17:07:47,644 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 [2022-11-21 17:07:47,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,657 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,660 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:47,660 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:47,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Ended with exit code 0 [2022-11-21 17:07:47,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,676 INFO L229 MonitoredProcess]: Starting monitored process 979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Waiting until timeout for monitored process [2022-11-21 17:07:47,679 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 [2022-11-21 17:07:47,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,694 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:47,694 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:47,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Ended with exit code 0 [2022-11-21 17:07:47,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,707 INFO L229 MonitoredProcess]: Starting monitored process 980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Waiting until timeout for monitored process [2022-11-21 17:07:47,710 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 [2022-11-21 17:07:47,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Ended with exit code 0 [2022-11-21 17:07:47,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,732 INFO L229 MonitoredProcess]: Starting monitored process 981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Waiting until timeout for monitored process [2022-11-21 17:07:47,734 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 [2022-11-21 17:07:47,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,751 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:47,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:47,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Ended with exit code 0 [2022-11-21 17:07:47,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,764 INFO L229 MonitoredProcess]: Starting monitored process 982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Waiting until timeout for monitored process [2022-11-21 17:07:47,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:47,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,782 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:47,782 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:47,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Ended with exit code 0 [2022-11-21 17:07:47,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,795 INFO L229 MonitoredProcess]: Starting monitored process 983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Waiting until timeout for monitored process [2022-11-21 17:07:47,798 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 [2022-11-21 17:07:47,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:07:47,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:07:47,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Ended with exit code 0 [2022-11-21 17:07:47,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,823 INFO L229 MonitoredProcess]: Starting monitored process 984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Waiting until timeout for monitored process [2022-11-21 17:07:47,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:47,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,837 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Ended with exit code 0 [2022-11-21 17:07:47,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,844 INFO L229 MonitoredProcess]: Starting monitored process 985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Waiting until timeout for monitored process [2022-11-21 17:07:47,846 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 [2022-11-21 17:07:47,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Ended with exit code 0 [2022-11-21 17:07:47,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,865 INFO L229 MonitoredProcess]: Starting monitored process 986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Waiting until timeout for monitored process [2022-11-21 17:07:47,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:47,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,881 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Ended with exit code 0 [2022-11-21 17:07:47,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,889 INFO L229 MonitoredProcess]: Starting monitored process 987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Waiting until timeout for monitored process [2022-11-21 17:07:47,891 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 [2022-11-21 17:07:47,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Ended with exit code 0 [2022-11-21 17:07:47,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,912 INFO L229 MonitoredProcess]: Starting monitored process 988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Waiting until timeout for monitored process [2022-11-21 17:07:47,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:47,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Ended with exit code 0 [2022-11-21 17:07:47,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,936 INFO L229 MonitoredProcess]: Starting monitored process 989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Waiting until timeout for monitored process [2022-11-21 17:07:47,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:47,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Ended with exit code 0 [2022-11-21 17:07:47,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,960 INFO L229 MonitoredProcess]: Starting monitored process 990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Waiting until timeout for monitored process [2022-11-21 17:07:47,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:47,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:47,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:47,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:47,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:47,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:47,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:47,976 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:47,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:47,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:47,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Ended with exit code 0 [2022-11-21 17:07:47,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:47,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:47,984 INFO L229 MonitoredProcess]: Starting monitored process 991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:47,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Waiting until timeout for monitored process [2022-11-21 17:07:47,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:47,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Ended with exit code 0 [2022-11-21 17:07:48,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,008 INFO L229 MonitoredProcess]: Starting monitored process 992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Waiting until timeout for monitored process [2022-11-21 17:07:48,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Ended with exit code 0 [2022-11-21 17:07:48,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,031 INFO L229 MonitoredProcess]: Starting monitored process 993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Waiting until timeout for monitored process [2022-11-21 17:07:48,034 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 [2022-11-21 17:07:48,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Ended with exit code 0 [2022-11-21 17:07:48,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,055 INFO L229 MonitoredProcess]: Starting monitored process 994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Waiting until timeout for monitored process [2022-11-21 17:07:48,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Ended with exit code 0 [2022-11-21 17:07:48,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,079 INFO L229 MonitoredProcess]: Starting monitored process 995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Waiting until timeout for monitored process [2022-11-21 17:07:48,082 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 [2022-11-21 17:07:48,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Ended with exit code 0 [2022-11-21 17:07:48,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,103 INFO L229 MonitoredProcess]: Starting monitored process 996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Waiting until timeout for monitored process [2022-11-21 17:07:48,106 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 [2022-11-21 17:07:48,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Ended with exit code 0 [2022-11-21 17:07:48,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,127 INFO L229 MonitoredProcess]: Starting monitored process 997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Waiting until timeout for monitored process [2022-11-21 17:07:48,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:48,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,166 INFO L229 MonitoredProcess]: Starting monitored process 998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Waiting until timeout for monitored process [2022-11-21 17:07:48,169 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 [2022-11-21 17:07:48,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Ended with exit code 0 [2022-11-21 17:07:48,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,190 INFO L229 MonitoredProcess]: Starting monitored process 999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Waiting until timeout for monitored process [2022-11-21 17:07:48,193 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 [2022-11-21 17:07:48,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Ended with exit code 0 [2022-11-21 17:07:48,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,214 INFO L229 MonitoredProcess]: Starting monitored process 1000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Waiting until timeout for monitored process [2022-11-21 17:07:48,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Ended with exit code 0 [2022-11-21 17:07:48,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,238 INFO L229 MonitoredProcess]: Starting monitored process 1001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Waiting until timeout for monitored process [2022-11-21 17:07:48,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:07:48,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:07:48,255 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:07:48,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Ended with exit code 0 [2022-11-21 17:07:48,261 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:07:48,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,262 INFO L229 MonitoredProcess]: Starting monitored process 1002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Waiting until timeout for monitored process [2022-11-21 17:07:48,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:48,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Ended with exit code 0 [2022-11-21 17:07:48,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,288 INFO L229 MonitoredProcess]: Starting monitored process 1003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Waiting until timeout for monitored process [2022-11-21 17:07:48,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,304 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,304 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,308 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:48,308 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:48,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Ended with exit code 0 [2022-11-21 17:07:48,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,323 INFO L229 MonitoredProcess]: Starting monitored process 1004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Waiting until timeout for monitored process [2022-11-21 17:07:48,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,339 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:48,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Ended with exit code 0 [2022-11-21 17:07:48,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,348 INFO L229 MonitoredProcess]: Starting monitored process 1005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Waiting until timeout for monitored process [2022-11-21 17:07:48,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,365 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:48,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Ended with exit code 0 [2022-11-21 17:07:48,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,374 INFO L229 MonitoredProcess]: Starting monitored process 1006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Waiting until timeout for monitored process [2022-11-21 17:07:48,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,390 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:48,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Ended with exit code 0 [2022-11-21 17:07:48,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,399 INFO L229 MonitoredProcess]: Starting monitored process 1007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Waiting until timeout for monitored process [2022-11-21 17:07:48,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,416 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:48,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Ended with exit code 0 [2022-11-21 17:07:48,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,426 INFO L229 MonitoredProcess]: Starting monitored process 1008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Waiting until timeout for monitored process [2022-11-21 17:07:48,429 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 [2022-11-21 17:07:48,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:48,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:48,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:48,443 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:48,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:48,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:48,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Ended with exit code 0 [2022-11-21 17:07:48,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:48,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:48,452 INFO L229 MonitoredProcess]: Starting monitored process 1009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:48,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Waiting until timeout for monitored process [2022-11-21 17:07:48,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:48,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:48,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:48,469 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:07:48,470 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:07:48,470 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:48,794 INFO L401 nArgumentSynthesizer]: We have 312 Motzkin's Theorem applications. [2022-11-21 17:07:48,794 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2022-11-21 17:07:49,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Ended with exit code 0 [2022-11-21 17:07:49,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,601 INFO L229 MonitoredProcess]: Starting monitored process 1010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Waiting until timeout for monitored process [2022-11-21 17:07:49,603 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 [2022-11-21 17:07:49,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,618 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:49,619 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:49,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Ended with exit code 0 [2022-11-21 17:07:49,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,634 INFO L229 MonitoredProcess]: Starting monitored process 1011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Waiting until timeout for monitored process [2022-11-21 17:07:49,636 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 [2022-11-21 17:07:49,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,648 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,652 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:49,652 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:49,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Ended with exit code 0 [2022-11-21 17:07:49,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,671 INFO L229 MonitoredProcess]: Starting monitored process 1012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Waiting until timeout for monitored process [2022-11-21 17:07:49,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,689 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:49,689 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:49,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Ended with exit code 0 [2022-11-21 17:07:49,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,705 INFO L229 MonitoredProcess]: Starting monitored process 1013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Waiting until timeout for monitored process [2022-11-21 17:07:49,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Ended with exit code 0 [2022-11-21 17:07:49,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,728 INFO L229 MonitoredProcess]: Starting monitored process 1014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Waiting until timeout for monitored process [2022-11-21 17:07:49,731 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 [2022-11-21 17:07:49,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,742 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,746 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:49,746 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:49,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Ended with exit code 0 [2022-11-21 17:07:49,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,761 INFO L229 MonitoredProcess]: Starting monitored process 1015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Waiting until timeout for monitored process [2022-11-21 17:07:49,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,778 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:49,778 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:49,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Ended with exit code 0 [2022-11-21 17:07:49,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,793 INFO L229 MonitoredProcess]: Starting monitored process 1016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Waiting until timeout for monitored process [2022-11-21 17:07:49,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,807 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,810 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:07:49,810 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:07:49,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Ended with exit code 0 [2022-11-21 17:07:49,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,822 INFO L229 MonitoredProcess]: Starting monitored process 1017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Waiting until timeout for monitored process [2022-11-21 17:07:49,825 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 [2022-11-21 17:07:49,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,836 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Ended with exit code 0 [2022-11-21 17:07:49,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,844 INFO L229 MonitoredProcess]: Starting monitored process 1018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Waiting until timeout for monitored process [2022-11-21 17:07:49,847 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 [2022-11-21 17:07:49,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,858 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Ended with exit code 0 [2022-11-21 17:07:49,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,866 INFO L229 MonitoredProcess]: Starting monitored process 1019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Waiting until timeout for monitored process [2022-11-21 17:07:49,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,880 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Ended with exit code 0 [2022-11-21 17:07:49,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,889 INFO L229 MonitoredProcess]: Starting monitored process 1020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Waiting until timeout for monitored process [2022-11-21 17:07:49,891 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 [2022-11-21 17:07:49,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,902 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Ended with exit code 0 [2022-11-21 17:07:49,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,911 INFO L229 MonitoredProcess]: Starting monitored process 1021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Waiting until timeout for monitored process [2022-11-21 17:07:49,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,932 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:49,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,940 INFO L229 MonitoredProcess]: Starting monitored process 1022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Waiting until timeout for monitored process [2022-11-21 17:07:49,942 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 [2022-11-21 17:07:49,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,953 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Ended with exit code 0 [2022-11-21 17:07:49,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,961 INFO L229 MonitoredProcess]: Starting monitored process 1023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Waiting until timeout for monitored process [2022-11-21 17:07:49,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,975 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:49,976 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:49,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:49,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:49,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:49,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:49,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:49,985 INFO L229 MonitoredProcess]: Starting monitored process 1024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:49,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Waiting until timeout for monitored process [2022-11-21 17:07:49,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:49,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:49,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:49,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:49,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:49,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:49,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Ended with exit code 0 [2022-11-21 17:07:50,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,007 INFO L229 MonitoredProcess]: Starting monitored process 1025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Waiting until timeout for monitored process [2022-11-21 17:07:50,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:50,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,021 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Ended with exit code 0 [2022-11-21 17:07:50,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,029 INFO L229 MonitoredProcess]: Starting monitored process 1026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Waiting until timeout for monitored process [2022-11-21 17:07:50,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:50,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,042 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,043 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Ended with exit code 0 [2022-11-21 17:07:50,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,051 INFO L229 MonitoredProcess]: Starting monitored process 1027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Waiting until timeout for monitored process [2022-11-21 17:07:50,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:50,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,064 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Forceful destruction successful, exit code 0 [2022-11-21 17:07:50,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,074 INFO L229 MonitoredProcess]: Starting monitored process 1028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Waiting until timeout for monitored process [2022-11-21 17:07:50,076 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 [2022-11-21 17:07:50,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,088 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Ended with exit code 0 [2022-11-21 17:07:50,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,096 INFO L229 MonitoredProcess]: Starting monitored process 1029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Waiting until timeout for monitored process [2022-11-21 17:07:50,098 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 [2022-11-21 17:07:50,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,110 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,110 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Ended with exit code 0 [2022-11-21 17:07:50,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,118 INFO L229 MonitoredProcess]: Starting monitored process 1030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Waiting until timeout for monitored process [2022-11-21 17:07:50,120 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 [2022-11-21 17:07:50,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,131 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,132 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Ended with exit code 0 [2022-11-21 17:07:50,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,140 INFO L229 MonitoredProcess]: Starting monitored process 1031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Waiting until timeout for monitored process [2022-11-21 17:07:50,143 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 [2022-11-21 17:07:50,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,154 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Ended with exit code 0 [2022-11-21 17:07:50,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,162 INFO L229 MonitoredProcess]: Starting monitored process 1032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Waiting until timeout for monitored process [2022-11-21 17:07:50,164 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 [2022-11-21 17:07:50,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Ended with exit code 0 [2022-11-21 17:07:50,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,204 INFO L229 MonitoredProcess]: Starting monitored process 1033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Waiting until timeout for monitored process [2022-11-21 17:07:50,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:50,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,217 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,218 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,219 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Ended with exit code 0 [2022-11-21 17:07:50,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:07:50,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:07:50,226 INFO L229 MonitoredProcess]: Starting monitored process 1034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:07:50,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Waiting until timeout for monitored process [2022-11-21 17:07:50,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:07:50,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:07:50,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:07:50,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:07:50,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:07:50,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:07:50,240 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:07:50,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:07:50,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:07:50,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:07:50,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Ended with exit code 0 [2022-11-21 17:07:50,247 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 17:07:50,247 INFO L748 eck$LassoCheckResult]: Stem: 2780#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 2754#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 2755#L571 assume !(main_~n~0#1 < 1); 2743#L574 call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);< 2772#new_llENTRY ~n := #in~n; 2773#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2769#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2774#new_llENTRY ~n := #in~n; 2775#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2782#new_llFINAL assume true; 2821#new_llEXIT >#44#return; 2820#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2819#new_llFINAL assume true; 2818#new_llEXIT >#48#return; 2816#L574-1 main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset; 2757#L575 call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);< 2758#new_llENTRY ~n := #in~n; 2810#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2778#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2809#new_llENTRY ~n := #in~n; 2815#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2777#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2779#new_llENTRY ~n := #in~n; 2807#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2814#new_llFINAL assume true; 2813#new_llEXIT >#44#return; 2812#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2811#new_llFINAL assume true; 2808#new_llEXIT >#44#return; 2806#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2803#new_llFINAL assume true; 2801#new_llEXIT >#50#return; 2745#L575-1 main_~y~0#1.base, main_~y~0#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset; 2746#L576 call main_#t~ret11#1.base, main_#t~ret11#1.offset := append(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset);< 2781#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2817#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 2748#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 2759#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2747#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 2749#appendFINAL assume true; 2756#appendEXIT >#56#return; 2753#L565-1 call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset; 2762#appendFINAL assume true; 2787#appendEXIT >#52#return; 2771#L576-1 main_~z~0#1.base, main_~z~0#1.offset := main_#t~ret11#1.base, main_#t~ret11#1.offset;havoc main_#t~ret11#1.base, main_#t~ret11#1.offset; 2765#L577 call main_#t~ret12#1 := length(main_~z~0#1.base, main_~z~0#1.offset);< 2763#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2766#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2764#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2763#lengthENTRY [2022-11-21 17:07:50,247 INFO L750 eck$LassoCheckResult]: Loop: 2763#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2766#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2764#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2763#lengthENTRY [2022-11-21 17:07:50,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:07:50,248 INFO L85 PathProgramCache]: Analyzing trace with hash -2140204151, now seen corresponding path program 2 times [2022-11-21 17:07:50,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:07:50,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416479404] [2022-11-21 17:07:50,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:07:50,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:07:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:50,291 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:07:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:50,320 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:07:50,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:07:50,321 INFO L85 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 5 times [2022-11-21 17:07:50,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:07:50,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201343325] [2022-11-21 17:07:50,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:07:50,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:07:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:50,326 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:07:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:50,331 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:07:50,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:07:50,332 INFO L85 PathProgramCache]: Analyzing trace with hash -32345216, now seen corresponding path program 3 times [2022-11-21 17:07:50,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:07:50,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131312943] [2022-11-21 17:07:50,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:07:50,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:07:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:50,392 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:07:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:07:50,430 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:08:02,267 WARN L233 SmtUtils]: Spent 7.28s on a formula simplification. DAG size of input: 241 DAG size of output: 223 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-11-21 17:08:05,655 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:08:05,655 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:08:05,655 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:08:05,655 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:08:05,655 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:08:05,656 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:05,656 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:08:05,656 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:08:05,656 INFO L133 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca-1.i_Iteration9_Lasso [2022-11-21 17:08:05,656 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:08:05,656 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:08:05,659 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,807 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,814 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,816 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,820 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,822 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,823 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,825 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,827 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,829 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,831 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,835 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,837 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,840 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,842 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,844 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,846 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,848 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,849 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,851 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,853 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,855 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,857 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,860 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,862 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:05,863 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:06,632 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:08:06,632 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:08:06,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,636 INFO L229 MonitoredProcess]: Starting monitored process 1035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Waiting until timeout for monitored process [2022-11-21 17:08:06,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:06,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:06,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:06,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:06,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:06,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:06,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,658 INFO L229 MonitoredProcess]: Starting monitored process 1036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Waiting until timeout for monitored process [2022-11-21 17:08:06,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:06,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:06,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:06,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:06,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:06,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Ended with exit code 0 [2022-11-21 17:08:06,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,680 INFO L229 MonitoredProcess]: Starting monitored process 1037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Waiting until timeout for monitored process [2022-11-21 17:08:06,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:06,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,693 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:06,693 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:06,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,770 INFO L401 nArgumentSynthesizer]: We have 104 Motzkin's Theorem applications. [2022-11-21 17:08:06,770 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2022-11-21 17:08:06,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Ended with exit code 0 [2022-11-21 17:08:06,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,910 INFO L229 MonitoredProcess]: Starting monitored process 1038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Waiting until timeout for monitored process [2022-11-21 17:08:06,912 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 [2022-11-21 17:08:06,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:06,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:06,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:06,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,922 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:06,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:06,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:06,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,930 INFO L229 MonitoredProcess]: Starting monitored process 1039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Waiting until timeout for monitored process [2022-11-21 17:08:06,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:06,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:06,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:06,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:06,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,943 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:06,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:06,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Ended with exit code 0 [2022-11-21 17:08:06,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,948 INFO L229 MonitoredProcess]: Starting monitored process 1040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Waiting until timeout for monitored process [2022-11-21 17:08:06,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:06,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:06,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:06,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:06,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,960 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:06,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:06,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Ended with exit code 0 [2022-11-21 17:08:06,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,965 INFO L229 MonitoredProcess]: Starting monitored process 1041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Waiting until timeout for monitored process [2022-11-21 17:08:06,968 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 [2022-11-21 17:08:06,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:06,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:06,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:06,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:06,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:06,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Ended with exit code 0 [2022-11-21 17:08:06,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:06,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:06,983 INFO L229 MonitoredProcess]: Starting monitored process 1042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:06,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Waiting until timeout for monitored process [2022-11-21 17:08:06,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:06,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:06,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:06,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:06,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:06,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:06,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:06,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:06,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:06,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Ended with exit code 0 [2022-11-21 17:08:06,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,000 INFO L229 MonitoredProcess]: Starting monitored process 1043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Waiting until timeout for monitored process [2022-11-21 17:08:07,003 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 [2022-11-21 17:08:07,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,013 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,014 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:07,014 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:07,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Ended with exit code 0 [2022-11-21 17:08:07,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,021 INFO L229 MonitoredProcess]: Starting monitored process 1044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Waiting until timeout for monitored process [2022-11-21 17:08:07,023 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 [2022-11-21 17:08:07,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Ended with exit code 0 [2022-11-21 17:08:07,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,038 INFO L229 MonitoredProcess]: Starting monitored process 1045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Waiting until timeout for monitored process [2022-11-21 17:08:07,041 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 [2022-11-21 17:08:07,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Ended with exit code 0 [2022-11-21 17:08:07,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,058 INFO L229 MonitoredProcess]: Starting monitored process 1046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Waiting until timeout for monitored process [2022-11-21 17:08:07,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,071 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Ended with exit code 0 [2022-11-21 17:08:07,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,076 INFO L229 MonitoredProcess]: Starting monitored process 1047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Waiting until timeout for monitored process [2022-11-21 17:08:07,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,089 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Ended with exit code 0 [2022-11-21 17:08:07,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,093 INFO L229 MonitoredProcess]: Starting monitored process 1048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Waiting until timeout for monitored process [2022-11-21 17:08:07,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Ended with exit code 0 [2022-11-21 17:08:07,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,111 INFO L229 MonitoredProcess]: Starting monitored process 1049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Waiting until timeout for monitored process [2022-11-21 17:08:07,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Ended with exit code 0 [2022-11-21 17:08:07,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,129 INFO L229 MonitoredProcess]: Starting monitored process 1050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Waiting until timeout for monitored process [2022-11-21 17:08:07,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,142 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:07,142 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:07,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Ended with exit code 0 [2022-11-21 17:08:07,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,150 INFO L229 MonitoredProcess]: Starting monitored process 1051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Waiting until timeout for monitored process [2022-11-21 17:08:07,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,163 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Ended with exit code 0 [2022-11-21 17:08:07,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,168 INFO L229 MonitoredProcess]: Starting monitored process 1052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Waiting until timeout for monitored process [2022-11-21 17:08:07,171 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 [2022-11-21 17:08:07,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,181 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,181 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Ended with exit code 0 [2022-11-21 17:08:07,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,186 INFO L229 MonitoredProcess]: Starting monitored process 1053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Waiting until timeout for monitored process [2022-11-21 17:08:07,188 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 [2022-11-21 17:08:07,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Ended with exit code 0 [2022-11-21 17:08:07,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,204 INFO L229 MonitoredProcess]: Starting monitored process 1054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Waiting until timeout for monitored process [2022-11-21 17:08:07,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Ended with exit code 0 [2022-11-21 17:08:07,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,221 INFO L229 MonitoredProcess]: Starting monitored process 1055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Waiting until timeout for monitored process [2022-11-21 17:08:07,223 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 [2022-11-21 17:08:07,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,234 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:07,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,239 INFO L229 MonitoredProcess]: Starting monitored process 1056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Waiting until timeout for monitored process [2022-11-21 17:08:07,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,251 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,251 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Ended with exit code 0 [2022-11-21 17:08:07,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,256 INFO L229 MonitoredProcess]: Starting monitored process 1057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Waiting until timeout for monitored process [2022-11-21 17:08:07,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,269 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:07,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,275 INFO L229 MonitoredProcess]: Starting monitored process 1058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Waiting until timeout for monitored process [2022-11-21 17:08:07,277 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 [2022-11-21 17:08:07,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Ended with exit code 0 [2022-11-21 17:08:07,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,292 INFO L229 MonitoredProcess]: Starting monitored process 1059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Waiting until timeout for monitored process [2022-11-21 17:08:07,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Ended with exit code 0 [2022-11-21 17:08:07,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,309 INFO L229 MonitoredProcess]: Starting monitored process 1060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Waiting until timeout for monitored process [2022-11-21 17:08:07,312 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 [2022-11-21 17:08:07,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Ended with exit code 0 [2022-11-21 17:08:07,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,328 INFO L229 MonitoredProcess]: Starting monitored process 1061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Waiting until timeout for monitored process [2022-11-21 17:08:07,330 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 [2022-11-21 17:08:07,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,341 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Ended with exit code 0 [2022-11-21 17:08:07,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,346 INFO L229 MonitoredProcess]: Starting monitored process 1062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Waiting until timeout for monitored process [2022-11-21 17:08:07,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Ended with exit code 0 [2022-11-21 17:08:07,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,363 INFO L229 MonitoredProcess]: Starting monitored process 1063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Waiting until timeout for monitored process [2022-11-21 17:08:07,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:07,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:07,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Ended with exit code 0 [2022-11-21 17:08:07,380 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:08:07,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,381 INFO L229 MonitoredProcess]: Starting monitored process 1064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Waiting until timeout for monitored process [2022-11-21 17:08:07,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,395 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:07,396 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:07,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Ended with exit code 0 [2022-11-21 17:08:07,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,405 INFO L229 MonitoredProcess]: Starting monitored process 1065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Waiting until timeout for monitored process [2022-11-21 17:08:07,411 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 [2022-11-21 17:08:07,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,424 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:07,424 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:07,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Ended with exit code 0 [2022-11-21 17:08:07,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,449 INFO L229 MonitoredProcess]: Starting monitored process 1066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Waiting until timeout for monitored process [2022-11-21 17:08:07,451 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 [2022-11-21 17:08:07,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,462 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:07,462 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:07,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,578 INFO L401 nArgumentSynthesizer]: We have 156 Motzkin's Theorem applications. [2022-11-21 17:08:07,578 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:08:07,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Ended with exit code 0 [2022-11-21 17:08:07,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,783 INFO L229 MonitoredProcess]: Starting monitored process 1067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Waiting until timeout for monitored process [2022-11-21 17:08:07,785 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 [2022-11-21 17:08:07,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,796 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Ended with exit code 0 [2022-11-21 17:08:07,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,802 INFO L229 MonitoredProcess]: Starting monitored process 1068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Waiting until timeout for monitored process [2022-11-21 17:08:07,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,814 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:07,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,823 INFO L229 MonitoredProcess]: Starting monitored process 1069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Waiting until timeout for monitored process [2022-11-21 17:08:07,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:07,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,866 INFO L229 MonitoredProcess]: Starting monitored process 1070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,870 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 [2022-11-21 17:08:07,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Waiting until timeout for monitored process [2022-11-21 17:08:07,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,882 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Ended with exit code 0 [2022-11-21 17:08:07,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,888 INFO L229 MonitoredProcess]: Starting monitored process 1071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Waiting until timeout for monitored process [2022-11-21 17:08:07,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,901 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,901 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Ended with exit code 0 [2022-11-21 17:08:07,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,909 INFO L229 MonitoredProcess]: Starting monitored process 1072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Waiting until timeout for monitored process [2022-11-21 17:08:07,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:07,922 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:07,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Ended with exit code 0 [2022-11-21 17:08:07,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,931 INFO L229 MonitoredProcess]: Starting monitored process 1073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Waiting until timeout for monitored process [2022-11-21 17:08:07,933 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 [2022-11-21 17:08:07,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,944 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Ended with exit code 0 [2022-11-21 17:08:07,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,949 INFO L229 MonitoredProcess]: Starting monitored process 1074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Waiting until timeout for monitored process [2022-11-21 17:08:07,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:07,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,968 INFO L229 MonitoredProcess]: Starting monitored process 1075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Waiting until timeout for monitored process [2022-11-21 17:08:07,970 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 [2022-11-21 17:08:07,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:07,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:07,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Ended with exit code 0 [2022-11-21 17:08:07,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:07,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:07,986 INFO L229 MonitoredProcess]: Starting monitored process 1076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:07,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Waiting until timeout for monitored process [2022-11-21 17:08:07,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:07,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:07,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:07,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:07,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:07,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:07,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:07,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,010 INFO L229 MonitoredProcess]: Starting monitored process 1077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Waiting until timeout for monitored process [2022-11-21 17:08:08,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Ended with exit code 0 [2022-11-21 17:08:08,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,028 INFO L229 MonitoredProcess]: Starting monitored process 1078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Waiting until timeout for monitored process [2022-11-21 17:08:08,030 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 [2022-11-21 17:08:08,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,041 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,041 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Ended with exit code 0 [2022-11-21 17:08:08,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,046 INFO L229 MonitoredProcess]: Starting monitored process 1079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Waiting until timeout for monitored process [2022-11-21 17:08:08,049 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 [2022-11-21 17:08:08,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,060 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:08,060 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:08,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Ended with exit code 0 [2022-11-21 17:08:08,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,069 INFO L229 MonitoredProcess]: Starting monitored process 1080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Waiting until timeout for monitored process [2022-11-21 17:08:08,071 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 [2022-11-21 17:08:08,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,086 INFO L229 MonitoredProcess]: Starting monitored process 1081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Waiting until timeout for monitored process [2022-11-21 17:08:08,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,105 INFO L229 MonitoredProcess]: Starting monitored process 1082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Waiting until timeout for monitored process [2022-11-21 17:08:08,107 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 [2022-11-21 17:08:08,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Ended with exit code 0 [2022-11-21 17:08:08,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,123 INFO L229 MonitoredProcess]: Starting monitored process 1083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Waiting until timeout for monitored process [2022-11-21 17:08:08,125 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 [2022-11-21 17:08:08,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,136 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Ended with exit code 0 [2022-11-21 17:08:08,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,141 INFO L229 MonitoredProcess]: Starting monitored process 1084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Waiting until timeout for monitored process [2022-11-21 17:08:08,143 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 [2022-11-21 17:08:08,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,154 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Ended with exit code 0 [2022-11-21 17:08:08,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,160 INFO L229 MonitoredProcess]: Starting monitored process 1085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Waiting until timeout for monitored process [2022-11-21 17:08:08,162 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 [2022-11-21 17:08:08,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,173 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Ended with exit code 0 [2022-11-21 17:08:08,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,178 INFO L229 MonitoredProcess]: Starting monitored process 1086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Waiting until timeout for monitored process [2022-11-21 17:08:08,180 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 [2022-11-21 17:08:08,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Ended with exit code 0 [2022-11-21 17:08:08,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,196 INFO L229 MonitoredProcess]: Starting monitored process 1087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Waiting until timeout for monitored process [2022-11-21 17:08:08,198 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 [2022-11-21 17:08:08,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,209 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Ended with exit code 0 [2022-11-21 17:08:08,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,214 INFO L229 MonitoredProcess]: Starting monitored process 1088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Waiting until timeout for monitored process [2022-11-21 17:08:08,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,233 INFO L229 MonitoredProcess]: Starting monitored process 1089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Waiting until timeout for monitored process [2022-11-21 17:08:08,236 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 [2022-11-21 17:08:08,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Ended with exit code 0 [2022-11-21 17:08:08,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,252 INFO L229 MonitoredProcess]: Starting monitored process 1090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Waiting until timeout for monitored process [2022-11-21 17:08:08,254 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 [2022-11-21 17:08:08,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,265 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Ended with exit code 0 [2022-11-21 17:08:08,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,271 INFO L229 MonitoredProcess]: Starting monitored process 1091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Waiting until timeout for monitored process [2022-11-21 17:08:08,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,284 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Ended with exit code 0 [2022-11-21 17:08:08,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,289 INFO L229 MonitoredProcess]: Starting monitored process 1092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Waiting until timeout for monitored process [2022-11-21 17:08:08,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:08,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:08,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Ended with exit code 0 [2022-11-21 17:08:08,306 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:08:08,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,307 INFO L229 MonitoredProcess]: Starting monitored process 1093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Waiting until timeout for monitored process [2022-11-21 17:08:08,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,322 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:08,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:08,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Ended with exit code 0 [2022-11-21 17:08:08,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,335 INFO L229 MonitoredProcess]: Starting monitored process 1094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Waiting until timeout for monitored process [2022-11-21 17:08:08,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,352 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:08,353 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:08,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Ended with exit code 0 [2022-11-21 17:08:08,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,369 INFO L229 MonitoredProcess]: Starting monitored process 1095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,374 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 [2022-11-21 17:08:08,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Waiting until timeout for monitored process [2022-11-21 17:08:08,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,386 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:08,386 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:08,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,542 INFO L401 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2022-11-21 17:08:08,542 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:08:08,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Ended with exit code 0 [2022-11-21 17:08:08,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,819 INFO L229 MonitoredProcess]: Starting monitored process 1096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Waiting until timeout for monitored process [2022-11-21 17:08:08,821 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 [2022-11-21 17:08:08,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:08,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,837 INFO L229 MonitoredProcess]: Starting monitored process 1097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Waiting until timeout for monitored process [2022-11-21 17:08:08,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:08,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Ended with exit code 0 [2022-11-21 17:08:08,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,854 INFO L229 MonitoredProcess]: Starting monitored process 1098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Waiting until timeout for monitored process [2022-11-21 17:08:08,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:08,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:08,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,872 INFO L229 MonitoredProcess]: Starting monitored process 1099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Waiting until timeout for monitored process [2022-11-21 17:08:08,899 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 [2022-11-21 17:08:08,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:08,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,915 INFO L229 MonitoredProcess]: Starting monitored process 1100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Waiting until timeout for monitored process [2022-11-21 17:08:08,918 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 [2022-11-21 17:08:08,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:08,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Ended with exit code 0 [2022-11-21 17:08:08,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,934 INFO L229 MonitoredProcess]: Starting monitored process 1101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Waiting until timeout for monitored process [2022-11-21 17:08:08,937 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 [2022-11-21 17:08:08,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,949 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:08,949 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:08,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Ended with exit code 0 [2022-11-21 17:08:08,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,958 INFO L229 MonitoredProcess]: Starting monitored process 1102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Waiting until timeout for monitored process [2022-11-21 17:08:08,960 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 [2022-11-21 17:08:08,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:08,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:08,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,976 INFO L229 MonitoredProcess]: Starting monitored process 1103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Waiting until timeout for monitored process [2022-11-21 17:08:08,979 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 [2022-11-21 17:08:08,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:08,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:08,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:08,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:08,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:08,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:08,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:08,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:08,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Ended with exit code 0 [2022-11-21 17:08:08,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,995 INFO L229 MonitoredProcess]: Starting monitored process 1104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Waiting until timeout for monitored process [2022-11-21 17:08:08,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Ended with exit code 0 [2022-11-21 17:08:09,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,013 INFO L229 MonitoredProcess]: Starting monitored process 1105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Waiting until timeout for monitored process [2022-11-21 17:08:09,016 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 [2022-11-21 17:08:09,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Ended with exit code 0 [2022-11-21 17:08:09,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,032 INFO L229 MonitoredProcess]: Starting monitored process 1106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Waiting until timeout for monitored process [2022-11-21 17:08:09,034 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 [2022-11-21 17:08:09,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Ended with exit code 0 [2022-11-21 17:08:09,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,050 INFO L229 MonitoredProcess]: Starting monitored process 1107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Waiting until timeout for monitored process [2022-11-21 17:08:09,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,063 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,063 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Ended with exit code 0 [2022-11-21 17:08:09,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,069 INFO L229 MonitoredProcess]: Starting monitored process 1108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Waiting until timeout for monitored process [2022-11-21 17:08:09,071 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 [2022-11-21 17:08:09,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,083 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:09,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:09,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Ended with exit code 0 [2022-11-21 17:08:09,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,092 INFO L229 MonitoredProcess]: Starting monitored process 1109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Waiting until timeout for monitored process [2022-11-21 17:08:09,094 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 [2022-11-21 17:08:09,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Ended with exit code 0 [2022-11-21 17:08:09,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,110 INFO L229 MonitoredProcess]: Starting monitored process 1110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Waiting until timeout for monitored process [2022-11-21 17:08:09,112 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 [2022-11-21 17:08:09,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,128 INFO L229 MonitoredProcess]: Starting monitored process 1111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Waiting until timeout for monitored process [2022-11-21 17:08:09,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Ended with exit code 0 [2022-11-21 17:08:09,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,146 INFO L229 MonitoredProcess]: Starting monitored process 1112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Waiting until timeout for monitored process [2022-11-21 17:08:09,149 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 [2022-11-21 17:08:09,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Ended with exit code 0 [2022-11-21 17:08:09,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,165 INFO L229 MonitoredProcess]: Starting monitored process 1113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Waiting until timeout for monitored process [2022-11-21 17:08:09,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Ended with exit code 0 [2022-11-21 17:08:09,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,184 INFO L229 MonitoredProcess]: Starting monitored process 1114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Waiting until timeout for monitored process [2022-11-21 17:08:09,186 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 [2022-11-21 17:08:09,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,202 INFO L229 MonitoredProcess]: Starting monitored process 1115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Waiting until timeout for monitored process [2022-11-21 17:08:09,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,215 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Ended with exit code 0 [2022-11-21 17:08:09,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,220 INFO L229 MonitoredProcess]: Starting monitored process 1116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Waiting until timeout for monitored process [2022-11-21 17:08:09,222 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 [2022-11-21 17:08:09,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,233 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Ended with exit code 0 [2022-11-21 17:08:09,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,238 INFO L229 MonitoredProcess]: Starting monitored process 1117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Waiting until timeout for monitored process [2022-11-21 17:08:09,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Ended with exit code 0 [2022-11-21 17:08:09,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,256 INFO L229 MonitoredProcess]: Starting monitored process 1118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1118)] Waiting until timeout for monitored process [2022-11-21 17:08:09,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1118)] Ended with exit code 0 [2022-11-21 17:08:09,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,275 INFO L229 MonitoredProcess]: Starting monitored process 1119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1119)] Waiting until timeout for monitored process [2022-11-21 17:08:09,277 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 [2022-11-21 17:08:09,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1119)] Ended with exit code 0 [2022-11-21 17:08:09,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,293 INFO L229 MonitoredProcess]: Starting monitored process 1120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1120)] Waiting until timeout for monitored process [2022-11-21 17:08:09,295 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 [2022-11-21 17:08:09,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1120)] Ended with exit code 0 [2022-11-21 17:08:09,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,312 INFO L229 MonitoredProcess]: Starting monitored process 1121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1121)] Waiting until timeout for monitored process [2022-11-21 17:08:09,314 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 [2022-11-21 17:08:09,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:09,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:09,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1121)] Ended with exit code 0 [2022-11-21 17:08:09,329 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:08:09,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,330 INFO L229 MonitoredProcess]: Starting monitored process 1122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1122)] Waiting until timeout for monitored process [2022-11-21 17:08:09,332 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 [2022-11-21 17:08:09,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:09,345 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:09,345 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:09,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1122)] Ended with exit code 0 [2022-11-21 17:08:09,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,356 INFO L229 MonitoredProcess]: Starting monitored process 1123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1123)] Waiting until timeout for monitored process [2022-11-21 17:08:09,359 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 [2022-11-21 17:08:09,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,369 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:09,372 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:09,372 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:09,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1123)] Ended with exit code 0 [2022-11-21 17:08:09,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,385 INFO L229 MonitoredProcess]: Starting monitored process 1124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1124)] Waiting until timeout for monitored process [2022-11-21 17:08:09,387 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 [2022-11-21 17:08:09,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,399 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:09,399 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:09,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:09,590 INFO L401 nArgumentSynthesizer]: We have 260 Motzkin's Theorem applications. [2022-11-21 17:08:09,590 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:08:09,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1124)] Ended with exit code 0 [2022-11-21 17:08:09,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,951 INFO L229 MonitoredProcess]: Starting monitored process 1125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1125)] Waiting until timeout for monitored process [2022-11-21 17:08:09,953 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 [2022-11-21 17:08:09,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:09,964 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:09,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1125)] Ended with exit code 0 [2022-11-21 17:08:09,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,969 INFO L229 MonitoredProcess]: Starting monitored process 1126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1126)] Waiting until timeout for monitored process [2022-11-21 17:08:09,971 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 [2022-11-21 17:08:09,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,982 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:09,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:09,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1126)] Ended with exit code 0 [2022-11-21 17:08:09,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,998 INFO L229 MonitoredProcess]: Starting monitored process 1127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1127)] Waiting until timeout for monitored process [2022-11-21 17:08:10,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,011 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1127)] Ended with exit code 0 [2022-11-21 17:08:10,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,016 INFO L229 MonitoredProcess]: Starting monitored process 1128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1128)] Waiting until timeout for monitored process [2022-11-21 17:08:10,018 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 [2022-11-21 17:08:10,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1128)] Ended with exit code 0 [2022-11-21 17:08:10,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,035 INFO L229 MonitoredProcess]: Starting monitored process 1129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1129)] Waiting until timeout for monitored process [2022-11-21 17:08:10,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,048 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1129)] Ended with exit code 0 [2022-11-21 17:08:10,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,054 INFO L229 MonitoredProcess]: Starting monitored process 1130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1130)] Waiting until timeout for monitored process [2022-11-21 17:08:10,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:10,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:10,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1130)] Ended with exit code 0 [2022-11-21 17:08:10,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,080 INFO L229 MonitoredProcess]: Starting monitored process 1131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1131)] Waiting until timeout for monitored process [2022-11-21 17:08:10,082 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 [2022-11-21 17:08:10,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1131)] Ended with exit code 0 [2022-11-21 17:08:10,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,098 INFO L229 MonitoredProcess]: Starting monitored process 1132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1132)] Waiting until timeout for monitored process [2022-11-21 17:08:10,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,111 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,111 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1132)] Ended with exit code 0 [2022-11-21 17:08:10,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,117 INFO L229 MonitoredProcess]: Starting monitored process 1133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1133)] Waiting until timeout for monitored process [2022-11-21 17:08:10,120 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 [2022-11-21 17:08:10,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,131 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1133)] Ended with exit code 0 [2022-11-21 17:08:10,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,136 INFO L229 MonitoredProcess]: Starting monitored process 1134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1134)] Waiting until timeout for monitored process [2022-11-21 17:08:10,138 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 [2022-11-21 17:08:10,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1134)] Ended with exit code 0 [2022-11-21 17:08:10,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,155 INFO L229 MonitoredProcess]: Starting monitored process 1135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1135)] Waiting until timeout for monitored process [2022-11-21 17:08:10,157 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 [2022-11-21 17:08:10,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1135)] Ended with exit code 0 [2022-11-21 17:08:10,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,174 INFO L229 MonitoredProcess]: Starting monitored process 1136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1136)] Waiting until timeout for monitored process [2022-11-21 17:08:10,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1136)] Ended with exit code 0 [2022-11-21 17:08:10,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,198 INFO L229 MonitoredProcess]: Starting monitored process 1137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1137)] Waiting until timeout for monitored process [2022-11-21 17:08:10,201 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 [2022-11-21 17:08:10,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,213 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:10,213 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:10,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1137)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,224 INFO L229 MonitoredProcess]: Starting monitored process 1138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1138)] Waiting until timeout for monitored process [2022-11-21 17:08:10,226 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 [2022-11-21 17:08:10,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1138)] Ended with exit code 0 [2022-11-21 17:08:10,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,242 INFO L229 MonitoredProcess]: Starting monitored process 1139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1139)] Waiting until timeout for monitored process [2022-11-21 17:08:10,244 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 [2022-11-21 17:08:10,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1139)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,260 INFO L229 MonitoredProcess]: Starting monitored process 1140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1140)] Waiting until timeout for monitored process [2022-11-21 17:08:10,262 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 [2022-11-21 17:08:10,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1140)] Ended with exit code 0 [2022-11-21 17:08:10,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,278 INFO L229 MonitoredProcess]: Starting monitored process 1141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1141)] Waiting until timeout for monitored process [2022-11-21 17:08:10,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1141)] Ended with exit code 0 [2022-11-21 17:08:10,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,297 INFO L229 MonitoredProcess]: Starting monitored process 1142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1142)] Waiting until timeout for monitored process [2022-11-21 17:08:10,299 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 [2022-11-21 17:08:10,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,311 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1142)] Ended with exit code 0 [2022-11-21 17:08:10,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,316 INFO L229 MonitoredProcess]: Starting monitored process 1143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1143)] Waiting until timeout for monitored process [2022-11-21 17:08:10,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1143)] Ended with exit code 0 [2022-11-21 17:08:10,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,354 INFO L229 MonitoredProcess]: Starting monitored process 1144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1144)] Waiting until timeout for monitored process [2022-11-21 17:08:10,356 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 [2022-11-21 17:08:10,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,367 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1144)] Ended with exit code 0 [2022-11-21 17:08:10,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,372 INFO L229 MonitoredProcess]: Starting monitored process 1145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1145)] Waiting until timeout for monitored process [2022-11-21 17:08:10,374 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 [2022-11-21 17:08:10,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,385 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1145)] Ended with exit code 0 [2022-11-21 17:08:10,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,390 INFO L229 MonitoredProcess]: Starting monitored process 1146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1146)] Waiting until timeout for monitored process [2022-11-21 17:08:10,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1146)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,410 INFO L229 MonitoredProcess]: Starting monitored process 1147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1147)] Waiting until timeout for monitored process [2022-11-21 17:08:10,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,423 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1147)] Ended with exit code 0 [2022-11-21 17:08:10,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,429 INFO L229 MonitoredProcess]: Starting monitored process 1148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1148)] Waiting until timeout for monitored process [2022-11-21 17:08:10,431 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 [2022-11-21 17:08:10,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1148)] Ended with exit code 0 [2022-11-21 17:08:10,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,448 INFO L229 MonitoredProcess]: Starting monitored process 1149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1149)] Waiting until timeout for monitored process [2022-11-21 17:08:10,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1149)] Ended with exit code 0 [2022-11-21 17:08:10,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,466 INFO L229 MonitoredProcess]: Starting monitored process 1150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1150)] Waiting until timeout for monitored process [2022-11-21 17:08:10,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,479 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1150)] Ended with exit code 0 [2022-11-21 17:08:10,484 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:08:10,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,485 INFO L229 MonitoredProcess]: Starting monitored process 1151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1151)] Waiting until timeout for monitored process [2022-11-21 17:08:10,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,500 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:10,500 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:10,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1151)] Ended with exit code 0 [2022-11-21 17:08:10,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,509 INFO L229 MonitoredProcess]: Starting monitored process 1152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1152)] Waiting until timeout for monitored process [2022-11-21 17:08:10,511 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 [2022-11-21 17:08:10,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:10,524 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:10,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1152)] Ended with exit code 0 [2022-11-21 17:08:10,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,535 INFO L229 MonitoredProcess]: Starting monitored process 1153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1153)] Waiting until timeout for monitored process [2022-11-21 17:08:10,537 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 [2022-11-21 17:08:10,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,548 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:10,548 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:10,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,663 INFO L401 nArgumentSynthesizer]: We have 156 Motzkin's Theorem applications. [2022-11-21 17:08:10,663 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2022-11-21 17:08:10,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1153)] Ended with exit code 0 [2022-11-21 17:08:10,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,889 INFO L229 MonitoredProcess]: Starting monitored process 1154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1154)] Waiting until timeout for monitored process [2022-11-21 17:08:10,891 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 [2022-11-21 17:08:10,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1154)] Ended with exit code 0 [2022-11-21 17:08:10,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,908 INFO L229 MonitoredProcess]: Starting monitored process 1155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1155)] Waiting until timeout for monitored process [2022-11-21 17:08:10,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1155)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,928 INFO L229 MonitoredProcess]: Starting monitored process 1156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1156)] Waiting until timeout for monitored process [2022-11-21 17:08:10,930 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 [2022-11-21 17:08:10,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,941 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1156)] Ended with exit code 0 [2022-11-21 17:08:10,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,947 INFO L229 MonitoredProcess]: Starting monitored process 1157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1157)] Waiting until timeout for monitored process [2022-11-21 17:08:10,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1157)] Ended with exit code 0 [2022-11-21 17:08:10,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,966 INFO L229 MonitoredProcess]: Starting monitored process 1158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1158)] Waiting until timeout for monitored process [2022-11-21 17:08:10,968 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 [2022-11-21 17:08:10,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1158)] Ended with exit code 0 [2022-11-21 17:08:10,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,986 INFO L229 MonitoredProcess]: Starting monitored process 1159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1159)] Waiting until timeout for monitored process [2022-11-21 17:08:10,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,000 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:11,000 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:11,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1159)] Ended with exit code 0 [2022-11-21 17:08:11,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,010 INFO L229 MonitoredProcess]: Starting monitored process 1160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1160)] Waiting until timeout for monitored process [2022-11-21 17:08:11,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1160)] Ended with exit code 0 [2022-11-21 17:08:11,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,029 INFO L229 MonitoredProcess]: Starting monitored process 1161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1161)] Waiting until timeout for monitored process [2022-11-21 17:08:11,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,042 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1161)] Ended with exit code 0 [2022-11-21 17:08:11,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,048 INFO L229 MonitoredProcess]: Starting monitored process 1162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1162)] Waiting until timeout for monitored process [2022-11-21 17:08:11,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1162)] Ended with exit code 0 [2022-11-21 17:08:11,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,067 INFO L229 MonitoredProcess]: Starting monitored process 1163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1163)] Waiting until timeout for monitored process [2022-11-21 17:08:11,069 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 [2022-11-21 17:08:11,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1163)] Ended with exit code 0 [2022-11-21 17:08:11,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,086 INFO L229 MonitoredProcess]: Starting monitored process 1164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1164)] Waiting until timeout for monitored process [2022-11-21 17:08:11,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,099 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1164)] Ended with exit code 0 [2022-11-21 17:08:11,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,105 INFO L229 MonitoredProcess]: Starting monitored process 1165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1165)] Waiting until timeout for monitored process [2022-11-21 17:08:11,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1165)] Ended with exit code 0 [2022-11-21 17:08:11,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,125 INFO L229 MonitoredProcess]: Starting monitored process 1166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1166)] Waiting until timeout for monitored process [2022-11-21 17:08:11,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,139 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:11,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:11,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1166)] Ended with exit code 0 [2022-11-21 17:08:11,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,149 INFO L229 MonitoredProcess]: Starting monitored process 1167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1167)] Waiting until timeout for monitored process [2022-11-21 17:08:11,151 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 [2022-11-21 17:08:11,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1167)] Ended with exit code 0 [2022-11-21 17:08:11,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,169 INFO L229 MonitoredProcess]: Starting monitored process 1168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1168)] Waiting until timeout for monitored process [2022-11-21 17:08:11,171 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 [2022-11-21 17:08:11,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1168)] Ended with exit code 0 [2022-11-21 17:08:11,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,188 INFO L229 MonitoredProcess]: Starting monitored process 1169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1169)] Waiting until timeout for monitored process [2022-11-21 17:08:11,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,201 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1169)] Ended with exit code 0 [2022-11-21 17:08:11,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,207 INFO L229 MonitoredProcess]: Starting monitored process 1170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1170)] Waiting until timeout for monitored process [2022-11-21 17:08:11,209 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 [2022-11-21 17:08:11,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,220 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1170)] Ended with exit code 0 [2022-11-21 17:08:11,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,226 INFO L229 MonitoredProcess]: Starting monitored process 1171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1171)] Waiting until timeout for monitored process [2022-11-21 17:08:11,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,239 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1171)] Ended with exit code 0 [2022-11-21 17:08:11,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,246 INFO L229 MonitoredProcess]: Starting monitored process 1172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1172)] Waiting until timeout for monitored process [2022-11-21 17:08:11,248 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 [2022-11-21 17:08:11,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,258 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,259 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1172)] Ended with exit code 0 [2022-11-21 17:08:11,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,265 INFO L229 MonitoredProcess]: Starting monitored process 1173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1173)] Waiting until timeout for monitored process [2022-11-21 17:08:11,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,278 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,278 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1173)] Ended with exit code 0 [2022-11-21 17:08:11,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,284 INFO L229 MonitoredProcess]: Starting monitored process 1174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1174)] Waiting until timeout for monitored process [2022-11-21 17:08:11,287 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 [2022-11-21 17:08:11,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,297 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,297 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1174)] Ended with exit code 0 [2022-11-21 17:08:11,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,303 INFO L229 MonitoredProcess]: Starting monitored process 1175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1175)] Waiting until timeout for monitored process [2022-11-21 17:08:11,306 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 [2022-11-21 17:08:11,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,316 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,317 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1175)] Ended with exit code 0 [2022-11-21 17:08:11,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,323 INFO L229 MonitoredProcess]: Starting monitored process 1176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1176)] Waiting until timeout for monitored process [2022-11-21 17:08:11,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1176)] Ended with exit code 0 [2022-11-21 17:08:11,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,342 INFO L229 MonitoredProcess]: Starting monitored process 1177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1177)] Waiting until timeout for monitored process [2022-11-21 17:08:11,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1177)] Ended with exit code 0 [2022-11-21 17:08:11,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,361 INFO L229 MonitoredProcess]: Starting monitored process 1178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1178)] Waiting until timeout for monitored process [2022-11-21 17:08:11,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1178)] Ended with exit code 0 [2022-11-21 17:08:11,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,380 INFO L229 MonitoredProcess]: Starting monitored process 1179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1179)] Waiting until timeout for monitored process [2022-11-21 17:08:11,382 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 [2022-11-21 17:08:11,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:11,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:11,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1179)] Ended with exit code 0 [2022-11-21 17:08:11,399 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:08:11,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,399 INFO L229 MonitoredProcess]: Starting monitored process 1180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1180)] Waiting until timeout for monitored process [2022-11-21 17:08:11,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:11,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:11,418 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:11,418 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:11,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1180)] Ended with exit code 0 [2022-11-21 17:08:11,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,430 INFO L229 MonitoredProcess]: Starting monitored process 1181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1181)] Waiting until timeout for monitored process [2022-11-21 17:08:11,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,443 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:11,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:11,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:11,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:11,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1181)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,461 INFO L229 MonitoredProcess]: Starting monitored process 1182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1182)] Waiting until timeout for monitored process [2022-11-21 17:08:11,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,475 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:11,475 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:11,475 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:11,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:11,633 INFO L401 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2022-11-21 17:08:11,633 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:08:12,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1182)] Ended with exit code 0 [2022-11-21 17:08:12,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,051 INFO L229 MonitoredProcess]: Starting monitored process 1183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1183)] Waiting until timeout for monitored process [2022-11-21 17:08:12,054 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 [2022-11-21 17:08:12,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1183)] Ended with exit code 0 [2022-11-21 17:08:12,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,072 INFO L229 MonitoredProcess]: Starting monitored process 1184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1184)] Waiting until timeout for monitored process [2022-11-21 17:08:12,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,085 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1184)] Ended with exit code 0 [2022-11-21 17:08:12,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,093 INFO L229 MonitoredProcess]: Starting monitored process 1185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1185)] Waiting until timeout for monitored process [2022-11-21 17:08:12,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1185)] Ended with exit code 0 [2022-11-21 17:08:12,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,113 INFO L229 MonitoredProcess]: Starting monitored process 1186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1186)] Waiting until timeout for monitored process [2022-11-21 17:08:12,116 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 [2022-11-21 17:08:12,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1186)] Ended with exit code 0 [2022-11-21 17:08:12,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,134 INFO L229 MonitoredProcess]: Starting monitored process 1187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1187)] Waiting until timeout for monitored process [2022-11-21 17:08:12,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,147 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1187)] Ended with exit code 0 [2022-11-21 17:08:12,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,155 INFO L229 MonitoredProcess]: Starting monitored process 1188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1188)] Waiting until timeout for monitored process [2022-11-21 17:08:12,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,168 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,170 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:12,170 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:12,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1188)] Ended with exit code 0 [2022-11-21 17:08:12,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,182 INFO L229 MonitoredProcess]: Starting monitored process 1189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1189)] Waiting until timeout for monitored process [2022-11-21 17:08:12,184 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 [2022-11-21 17:08:12,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,194 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,195 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1189)] Ended with exit code 0 [2022-11-21 17:08:12,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,203 INFO L229 MonitoredProcess]: Starting monitored process 1190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1190)] Waiting until timeout for monitored process [2022-11-21 17:08:12,205 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 [2022-11-21 17:08:12,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,216 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1190)] Ended with exit code 0 [2022-11-21 17:08:12,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,224 INFO L229 MonitoredProcess]: Starting monitored process 1191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1191)] Waiting until timeout for monitored process [2022-11-21 17:08:12,226 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 [2022-11-21 17:08:12,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,237 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,238 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1191)] Ended with exit code 0 [2022-11-21 17:08:12,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,246 INFO L229 MonitoredProcess]: Starting monitored process 1192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1192)] Waiting until timeout for monitored process [2022-11-21 17:08:12,248 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 [2022-11-21 17:08:12,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,258 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1192)] Ended with exit code 0 [2022-11-21 17:08:12,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,266 INFO L229 MonitoredProcess]: Starting monitored process 1193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1193)] Waiting until timeout for monitored process [2022-11-21 17:08:12,268 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 [2022-11-21 17:08:12,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,279 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1193)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,288 INFO L229 MonitoredProcess]: Starting monitored process 1194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1194)] Waiting until timeout for monitored process [2022-11-21 17:08:12,290 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 [2022-11-21 17:08:12,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,301 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,302 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1194)] Ended with exit code 0 [2022-11-21 17:08:12,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,309 INFO L229 MonitoredProcess]: Starting monitored process 1195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1195)] Waiting until timeout for monitored process [2022-11-21 17:08:12,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,322 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:12,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:12,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1195)] Ended with exit code 0 [2022-11-21 17:08:12,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,337 INFO L229 MonitoredProcess]: Starting monitored process 1196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1196)] Waiting until timeout for monitored process [2022-11-21 17:08:12,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,349 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1196)] Ended with exit code 0 [2022-11-21 17:08:12,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,357 INFO L229 MonitoredProcess]: Starting monitored process 1197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1197)] Waiting until timeout for monitored process [2022-11-21 17:08:12,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,370 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1197)] Ended with exit code 0 [2022-11-21 17:08:12,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,378 INFO L229 MonitoredProcess]: Starting monitored process 1198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1198)] Waiting until timeout for monitored process [2022-11-21 17:08:12,380 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 [2022-11-21 17:08:12,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,391 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1198)] Ended with exit code 0 [2022-11-21 17:08:12,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,398 INFO L229 MonitoredProcess]: Starting monitored process 1199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1199)] Waiting until timeout for monitored process [2022-11-21 17:08:12,400 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 [2022-11-21 17:08:12,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,412 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1199)] Ended with exit code 0 [2022-11-21 17:08:12,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,419 INFO L229 MonitoredProcess]: Starting monitored process 1200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1200)] Waiting until timeout for monitored process [2022-11-21 17:08:12,423 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 [2022-11-21 17:08:12,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1200)] Ended with exit code 0 [2022-11-21 17:08:12,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,442 INFO L229 MonitoredProcess]: Starting monitored process 1201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1201)] Waiting until timeout for monitored process [2022-11-21 17:08:12,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1201)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,463 INFO L229 MonitoredProcess]: Starting monitored process 1202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1202)] Waiting until timeout for monitored process [2022-11-21 17:08:12,466 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 [2022-11-21 17:08:12,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,476 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1202)] Ended with exit code 0 [2022-11-21 17:08:12,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,484 INFO L229 MonitoredProcess]: Starting monitored process 1203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1203)] Waiting until timeout for monitored process [2022-11-21 17:08:12,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,497 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1203)] Ended with exit code 0 [2022-11-21 17:08:12,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,505 INFO L229 MonitoredProcess]: Starting monitored process 1204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1204)] Waiting until timeout for monitored process [2022-11-21 17:08:12,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,518 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1204)] Ended with exit code 0 [2022-11-21 17:08:12,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,526 INFO L229 MonitoredProcess]: Starting monitored process 1205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1205)] Waiting until timeout for monitored process [2022-11-21 17:08:12,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,539 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1205)] Ended with exit code 0 [2022-11-21 17:08:12,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,547 INFO L229 MonitoredProcess]: Starting monitored process 1206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1206)] Waiting until timeout for monitored process [2022-11-21 17:08:12,550 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 [2022-11-21 17:08:12,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1206)] Ended with exit code 0 [2022-11-21 17:08:12,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,569 INFO L229 MonitoredProcess]: Starting monitored process 1207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1207)] Waiting until timeout for monitored process [2022-11-21 17:08:12,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,583 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1207)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,590 INFO L229 MonitoredProcess]: Starting monitored process 1208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1208)] Waiting until timeout for monitored process [2022-11-21 17:08:12,592 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 [2022-11-21 17:08:12,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:12,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:12,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:12,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1208)] Ended with exit code 0 [2022-11-21 17:08:12,610 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:08:12,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,611 INFO L229 MonitoredProcess]: Starting monitored process 1209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1209)] Waiting until timeout for monitored process [2022-11-21 17:08:12,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:12,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:12,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:12,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:12,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1209)] Ended with exit code 0 [2022-11-21 17:08:12,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,643 INFO L229 MonitoredProcess]: Starting monitored process 1210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1210)] Waiting until timeout for monitored process [2022-11-21 17:08:12,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:12,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:12,660 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:12,660 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:12,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1210)] Ended with exit code 0 [2022-11-21 17:08:12,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,680 INFO L229 MonitoredProcess]: Starting monitored process 1211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1211)] Waiting until timeout for monitored process [2022-11-21 17:08:12,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:12,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:12,695 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:12,695 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:12,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:12,895 INFO L401 nArgumentSynthesizer]: We have 260 Motzkin's Theorem applications. [2022-11-21 17:08:12,895 INFO L402 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2022-11-21 17:08:13,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1211)] Ended with exit code 0 [2022-11-21 17:08:13,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,367 INFO L229 MonitoredProcess]: Starting monitored process 1212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1212)] Waiting until timeout for monitored process [2022-11-21 17:08:13,369 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 [2022-11-21 17:08:13,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1212)] Ended with exit code 0 [2022-11-21 17:08:13,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,389 INFO L229 MonitoredProcess]: Starting monitored process 1213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1213)] Waiting until timeout for monitored process [2022-11-21 17:08:13,391 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 [2022-11-21 17:08:13,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1213)] Ended with exit code 0 [2022-11-21 17:08:13,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,410 INFO L229 MonitoredProcess]: Starting monitored process 1214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1214)] Waiting until timeout for monitored process [2022-11-21 17:08:13,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,424 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1214)] Ended with exit code 0 [2022-11-21 17:08:13,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,433 INFO L229 MonitoredProcess]: Starting monitored process 1215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1215)] Waiting until timeout for monitored process [2022-11-21 17:08:13,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,447 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1215)] Ended with exit code 0 [2022-11-21 17:08:13,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,455 INFO L229 MonitoredProcess]: Starting monitored process 1216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1216)] Waiting until timeout for monitored process [2022-11-21 17:08:13,457 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 [2022-11-21 17:08:13,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1216)] Ended with exit code 0 [2022-11-21 17:08:13,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,478 INFO L229 MonitoredProcess]: Starting monitored process 1217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1217)] Waiting until timeout for monitored process [2022-11-21 17:08:13,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,494 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:13,495 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:13,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1217)] Ended with exit code 0 [2022-11-21 17:08:13,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,509 INFO L229 MonitoredProcess]: Starting monitored process 1218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1218)] Waiting until timeout for monitored process [2022-11-21 17:08:13,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,524 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1218)] Ended with exit code 0 [2022-11-21 17:08:13,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,533 INFO L229 MonitoredProcess]: Starting monitored process 1219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1219)] Waiting until timeout for monitored process [2022-11-21 17:08:13,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,547 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1219)] Ended with exit code 0 [2022-11-21 17:08:13,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,556 INFO L229 MonitoredProcess]: Starting monitored process 1220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1220)] Waiting until timeout for monitored process [2022-11-21 17:08:13,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,570 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1220)] Ended with exit code 0 [2022-11-21 17:08:13,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,579 INFO L229 MonitoredProcess]: Starting monitored process 1221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1221)] Waiting until timeout for monitored process [2022-11-21 17:08:13,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,592 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,593 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1221)] Ended with exit code 0 [2022-11-21 17:08:13,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,602 INFO L229 MonitoredProcess]: Starting monitored process 1222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1222)] Waiting until timeout for monitored process [2022-11-21 17:08:13,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,616 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1222)] Ended with exit code 0 [2022-11-21 17:08:13,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,625 INFO L229 MonitoredProcess]: Starting monitored process 1223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1223)] Waiting until timeout for monitored process [2022-11-21 17:08:13,627 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 [2022-11-21 17:08:13,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1223)] Ended with exit code 0 [2022-11-21 17:08:13,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,648 INFO L229 MonitoredProcess]: Starting monitored process 1224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1224)] Waiting until timeout for monitored process [2022-11-21 17:08:13,650 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 [2022-11-21 17:08:13,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,664 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:13,664 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:13,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1224)] Ended with exit code 0 [2022-11-21 17:08:13,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,679 INFO L229 MonitoredProcess]: Starting monitored process 1225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1225)] Waiting until timeout for monitored process [2022-11-21 17:08:13,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,693 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1225)] Ended with exit code 0 [2022-11-21 17:08:13,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,701 INFO L229 MonitoredProcess]: Starting monitored process 1226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1226)] Waiting until timeout for monitored process [2022-11-21 17:08:13,704 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 [2022-11-21 17:08:13,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,716 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1226)] Ended with exit code 0 [2022-11-21 17:08:13,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,724 INFO L229 MonitoredProcess]: Starting monitored process 1227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1227)] Waiting until timeout for monitored process [2022-11-21 17:08:13,727 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 [2022-11-21 17:08:13,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1227)] Ended with exit code 0 [2022-11-21 17:08:13,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,747 INFO L229 MonitoredProcess]: Starting monitored process 1228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1228)] Waiting until timeout for monitored process [2022-11-21 17:08:13,750 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 [2022-11-21 17:08:13,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,760 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1228)] Ended with exit code 0 [2022-11-21 17:08:13,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,771 INFO L229 MonitoredProcess]: Starting monitored process 1229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1229)] Waiting until timeout for monitored process [2022-11-21 17:08:13,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,785 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1229)] Ended with exit code 0 [2022-11-21 17:08:13,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,794 INFO L229 MonitoredProcess]: Starting monitored process 1230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1230)] Waiting until timeout for monitored process [2022-11-21 17:08:13,797 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 [2022-11-21 17:08:13,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1230)] Ended with exit code 0 [2022-11-21 17:08:13,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,817 INFO L229 MonitoredProcess]: Starting monitored process 1231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1231)] Waiting until timeout for monitored process [2022-11-21 17:08:13,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,832 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1231)] Ended with exit code 0 [2022-11-21 17:08:13,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,840 INFO L229 MonitoredProcess]: Starting monitored process 1232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1232)] Waiting until timeout for monitored process [2022-11-21 17:08:13,842 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 [2022-11-21 17:08:13,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1232)] Ended with exit code 0 [2022-11-21 17:08:13,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,863 INFO L229 MonitoredProcess]: Starting monitored process 1233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1233)] Waiting until timeout for monitored process [2022-11-21 17:08:13,865 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 [2022-11-21 17:08:13,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1233)] Ended with exit code 0 [2022-11-21 17:08:13,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,885 INFO L229 MonitoredProcess]: Starting monitored process 1234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1234)] Waiting until timeout for monitored process [2022-11-21 17:08:13,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1234)] Ended with exit code 0 [2022-11-21 17:08:13,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,908 INFO L229 MonitoredProcess]: Starting monitored process 1235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1235)] Waiting until timeout for monitored process [2022-11-21 17:08:13,911 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 [2022-11-21 17:08:13,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,923 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1235)] Ended with exit code 0 [2022-11-21 17:08:13,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,932 INFO L229 MonitoredProcess]: Starting monitored process 1236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1236)] Waiting until timeout for monitored process [2022-11-21 17:08:13,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,946 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1236)] Ended with exit code 0 [2022-11-21 17:08:13,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,955 INFO L229 MonitoredProcess]: Starting monitored process 1237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1237)] Waiting until timeout for monitored process [2022-11-21 17:08:13,957 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 [2022-11-21 17:08:13,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:13,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:13,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:13,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1237)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,976 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:08:13,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,977 INFO L229 MonitoredProcess]: Starting monitored process 1238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1238)] Waiting until timeout for monitored process [2022-11-21 17:08:13,980 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 [2022-11-21 17:08:13,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:13,990 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:13,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:13,993 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:13,993 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1238)] Ended with exit code 0 [2022-11-21 17:08:14,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,003 INFO L229 MonitoredProcess]: Starting monitored process 1239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1239)] Waiting until timeout for monitored process [2022-11-21 17:08:14,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1239)] Ended with exit code 0 [2022-11-21 17:08:14,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,031 INFO L229 MonitoredProcess]: Starting monitored process 1240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1240)] Waiting until timeout for monitored process [2022-11-21 17:08:14,034 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 [2022-11-21 17:08:14,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,045 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:14,045 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:14,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,199 INFO L401 nArgumentSynthesizer]: We have 208 Motzkin's Theorem applications. [2022-11-21 17:08:14,199 INFO L402 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2022-11-21 17:08:14,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1240)] Ended with exit code 0 [2022-11-21 17:08:14,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,633 INFO L229 MonitoredProcess]: Starting monitored process 1241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1241)] Waiting until timeout for monitored process [2022-11-21 17:08:14,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1241)] Ended with exit code 0 [2022-11-21 17:08:14,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,652 INFO L229 MonitoredProcess]: Starting monitored process 1242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1242)] Waiting until timeout for monitored process [2022-11-21 17:08:14,654 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 [2022-11-21 17:08:14,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1242)] Ended with exit code 0 [2022-11-21 17:08:14,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,671 INFO L229 MonitoredProcess]: Starting monitored process 1243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1243)] Waiting until timeout for monitored process [2022-11-21 17:08:14,673 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 [2022-11-21 17:08:14,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1243)] Ended with exit code 0 [2022-11-21 17:08:14,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,690 INFO L229 MonitoredProcess]: Starting monitored process 1244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1244)] Waiting until timeout for monitored process [2022-11-21 17:08:14,692 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 [2022-11-21 17:08:14,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1244)] Ended with exit code 0 [2022-11-21 17:08:14,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,709 INFO L229 MonitoredProcess]: Starting monitored process 1245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1245)] Waiting until timeout for monitored process [2022-11-21 17:08:14,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1245)] Ended with exit code 0 [2022-11-21 17:08:14,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,729 INFO L229 MonitoredProcess]: Starting monitored process 1246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1246)] Waiting until timeout for monitored process [2022-11-21 17:08:14,731 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 [2022-11-21 17:08:14,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,744 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,744 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1246)] Ended with exit code 0 [2022-11-21 17:08:14,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,754 INFO L229 MonitoredProcess]: Starting monitored process 1247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1247)] Waiting until timeout for monitored process [2022-11-21 17:08:14,756 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 [2022-11-21 17:08:14,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1247)] Ended with exit code 0 [2022-11-21 17:08:14,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,773 INFO L229 MonitoredProcess]: Starting monitored process 1248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1248)] Waiting until timeout for monitored process [2022-11-21 17:08:14,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1248)] Ended with exit code 0 [2022-11-21 17:08:14,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,794 INFO L229 MonitoredProcess]: Starting monitored process 1249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1249)] Waiting until timeout for monitored process [2022-11-21 17:08:14,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,806 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1249)] Ended with exit code 0 [2022-11-21 17:08:14,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,813 INFO L229 MonitoredProcess]: Starting monitored process 1250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1250)] Waiting until timeout for monitored process [2022-11-21 17:08:14,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1250)] Ended with exit code 0 [2022-11-21 17:08:14,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,832 INFO L229 MonitoredProcess]: Starting monitored process 1251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1251)] Waiting until timeout for monitored process [2022-11-21 17:08:14,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1251)] Ended with exit code 0 [2022-11-21 17:08:14,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,851 INFO L229 MonitoredProcess]: Starting monitored process 1252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1252)] Waiting until timeout for monitored process [2022-11-21 17:08:14,853 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 [2022-11-21 17:08:14,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1252)] Ended with exit code 0 [2022-11-21 17:08:14,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,871 INFO L229 MonitoredProcess]: Starting monitored process 1253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1253)] Waiting until timeout for monitored process [2022-11-21 17:08:14,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,884 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,884 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,886 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1253)] Ended with exit code 0 [2022-11-21 17:08:14,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,896 INFO L229 MonitoredProcess]: Starting monitored process 1254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1254)] Waiting until timeout for monitored process [2022-11-21 17:08:14,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1254)] Ended with exit code 0 [2022-11-21 17:08:14,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,915 INFO L229 MonitoredProcess]: Starting monitored process 1255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1255)] Waiting until timeout for monitored process [2022-11-21 17:08:14,917 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 [2022-11-21 17:08:14,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1255)] Ended with exit code 0 [2022-11-21 17:08:14,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,935 INFO L229 MonitoredProcess]: Starting monitored process 1256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1256)] Waiting until timeout for monitored process [2022-11-21 17:08:14,937 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 [2022-11-21 17:08:14,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1256)] Ended with exit code 0 [2022-11-21 17:08:14,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,955 INFO L229 MonitoredProcess]: Starting monitored process 1257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1257)] Waiting until timeout for monitored process [2022-11-21 17:08:14,957 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 [2022-11-21 17:08:14,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1257)] Ended with exit code 0 [2022-11-21 17:08:14,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,974 INFO L229 MonitoredProcess]: Starting monitored process 1258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1258)] Waiting until timeout for monitored process [2022-11-21 17:08:14,977 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 [2022-11-21 17:08:14,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:14,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:14,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1258)] Ended with exit code 0 [2022-11-21 17:08:14,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,994 INFO L229 MonitoredProcess]: Starting monitored process 1259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1259)] Waiting until timeout for monitored process [2022-11-21 17:08:14,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1259)] Ended with exit code 0 [2022-11-21 17:08:15,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,014 INFO L229 MonitoredProcess]: Starting monitored process 1260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1260)] Waiting until timeout for monitored process [2022-11-21 17:08:15,016 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 [2022-11-21 17:08:15,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1260)] Ended with exit code 0 [2022-11-21 17:08:15,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,033 INFO L229 MonitoredProcess]: Starting monitored process 1261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1261)] Waiting until timeout for monitored process [2022-11-21 17:08:15,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1261)] Ended with exit code 0 [2022-11-21 17:08:15,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,052 INFO L229 MonitoredProcess]: Starting monitored process 1262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1262)] Waiting until timeout for monitored process [2022-11-21 17:08:15,054 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 [2022-11-21 17:08:15,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,065 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1262)] Ended with exit code 0 [2022-11-21 17:08:15,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,071 INFO L229 MonitoredProcess]: Starting monitored process 1263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1263)] Waiting until timeout for monitored process [2022-11-21 17:08:15,074 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 [2022-11-21 17:08:15,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,085 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1263)] Ended with exit code 0 [2022-11-21 17:08:15,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,090 INFO L229 MonitoredProcess]: Starting monitored process 1264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1264)] Waiting until timeout for monitored process [2022-11-21 17:08:15,093 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 [2022-11-21 17:08:15,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1264)] Ended with exit code 0 [2022-11-21 17:08:15,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,110 INFO L229 MonitoredProcess]: Starting monitored process 1265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1265)] Waiting until timeout for monitored process [2022-11-21 17:08:15,112 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 [2022-11-21 17:08:15,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1265)] Ended with exit code 0 [2022-11-21 17:08:15,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,129 INFO L229 MonitoredProcess]: Starting monitored process 1266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1266)] Waiting until timeout for monitored process [2022-11-21 17:08:15,132 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 [2022-11-21 17:08:15,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:15,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:15,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1266)] Ended with exit code 0 [2022-11-21 17:08:15,147 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:08:15,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,148 INFO L229 MonitoredProcess]: Starting monitored process 1267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1267)] Waiting until timeout for monitored process [2022-11-21 17:08:15,151 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 [2022-11-21 17:08:15,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:15,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:15,165 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:15,165 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:15,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1267)] Ended with exit code 0 [2022-11-21 17:08:15,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,179 INFO L229 MonitoredProcess]: Starting monitored process 1268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1268)] Waiting until timeout for monitored process [2022-11-21 17:08:15,181 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 [2022-11-21 17:08:15,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:15,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:15,195 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:15,195 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:15,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1268)] Ended with exit code 0 [2022-11-21 17:08:15,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,213 INFO L229 MonitoredProcess]: Starting monitored process 1269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1269)] Waiting until timeout for monitored process [2022-11-21 17:08:15,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:15,227 INFO L203 nArgumentSynthesizer]: 8 stem disjuncts [2022-11-21 17:08:15,227 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2022-11-21 17:08:15,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:15,463 INFO L401 nArgumentSynthesizer]: We have 312 Motzkin's Theorem applications. [2022-11-21 17:08:15,463 INFO L402 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2022-11-21 17:08:16,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1269)] Ended with exit code 0 [2022-11-21 17:08:16,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,163 INFO L229 MonitoredProcess]: Starting monitored process 1270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1270)] Waiting until timeout for monitored process [2022-11-21 17:08:16,165 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 [2022-11-21 17:08:16,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,177 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1270)] Ended with exit code 0 [2022-11-21 17:08:16,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,184 INFO L229 MonitoredProcess]: Starting monitored process 1271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1271)] Waiting until timeout for monitored process [2022-11-21 17:08:16,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,197 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1271)] Ended with exit code 0 [2022-11-21 17:08:16,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,205 INFO L229 MonitoredProcess]: Starting monitored process 1272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1272)] Waiting until timeout for monitored process [2022-11-21 17:08:16,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,217 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,218 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1272)] Ended with exit code 0 [2022-11-21 17:08:16,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,244 INFO L229 MonitoredProcess]: Starting monitored process 1273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1273)] Waiting until timeout for monitored process [2022-11-21 17:08:16,247 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 [2022-11-21 17:08:16,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,258 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1273)] Ended with exit code 0 [2022-11-21 17:08:16,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,265 INFO L229 MonitoredProcess]: Starting monitored process 1274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1274)] Waiting until timeout for monitored process [2022-11-21 17:08:16,268 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 [2022-11-21 17:08:16,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1274)] Ended with exit code 0 [2022-11-21 17:08:16,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,287 INFO L229 MonitoredProcess]: Starting monitored process 1275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1275)] Waiting until timeout for monitored process [2022-11-21 17:08:16,289 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 [2022-11-21 17:08:16,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,300 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,304 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:16,304 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:16,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1275)] Ended with exit code 0 [2022-11-21 17:08:16,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,317 INFO L229 MonitoredProcess]: Starting monitored process 1276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1276)] Waiting until timeout for monitored process [2022-11-21 17:08:16,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,331 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1276)] Ended with exit code 0 [2022-11-21 17:08:16,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,340 INFO L229 MonitoredProcess]: Starting monitored process 1277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1277)] Waiting until timeout for monitored process [2022-11-21 17:08:16,343 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 [2022-11-21 17:08:16,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1277)] Ended with exit code 0 [2022-11-21 17:08:16,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,363 INFO L229 MonitoredProcess]: Starting monitored process 1278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1278)] Waiting until timeout for monitored process [2022-11-21 17:08:16,365 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 [2022-11-21 17:08:16,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1278)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,384 INFO L229 MonitoredProcess]: Starting monitored process 1279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1279)] Waiting until timeout for monitored process [2022-11-21 17:08:16,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,397 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1279)] Ended with exit code 0 [2022-11-21 17:08:16,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,405 INFO L229 MonitoredProcess]: Starting monitored process 1280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1280)] Waiting until timeout for monitored process [2022-11-21 17:08:16,407 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 [2022-11-21 17:08:16,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,418 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1280)] Ended with exit code 0 [2022-11-21 17:08:16,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,427 INFO L229 MonitoredProcess]: Starting monitored process 1281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1281)] Waiting until timeout for monitored process [2022-11-21 17:08:16,429 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 [2022-11-21 17:08:16,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,440 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1281)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,449 INFO L229 MonitoredProcess]: Starting monitored process 1282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1282)] Waiting until timeout for monitored process [2022-11-21 17:08:16,451 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 [2022-11-21 17:08:16,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,465 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:16,465 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:16,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1282)] Ended with exit code 0 [2022-11-21 17:08:16,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,483 INFO L229 MonitoredProcess]: Starting monitored process 1283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1283)] Waiting until timeout for monitored process [2022-11-21 17:08:16,485 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 [2022-11-21 17:08:16,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,496 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1283)] Ended with exit code 0 [2022-11-21 17:08:16,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,504 INFO L229 MonitoredProcess]: Starting monitored process 1284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1284)] Waiting until timeout for monitored process [2022-11-21 17:08:16,506 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 [2022-11-21 17:08:16,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,517 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,518 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1284)] Ended with exit code 0 [2022-11-21 17:08:16,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,525 INFO L229 MonitoredProcess]: Starting monitored process 1285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1285)] Waiting until timeout for monitored process [2022-11-21 17:08:16,527 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 [2022-11-21 17:08:16,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,538 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1285)] Ended with exit code 0 [2022-11-21 17:08:16,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,546 INFO L229 MonitoredProcess]: Starting monitored process 1286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1286)] Waiting until timeout for monitored process [2022-11-21 17:08:16,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,559 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,560 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1286)] Ended with exit code 0 [2022-11-21 17:08:16,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,567 INFO L229 MonitoredProcess]: Starting monitored process 1287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1287)] Waiting until timeout for monitored process [2022-11-21 17:08:16,569 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 [2022-11-21 17:08:16,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,580 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1287)] Ended with exit code 0 [2022-11-21 17:08:16,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,589 INFO L229 MonitoredProcess]: Starting monitored process 1288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1288)] Waiting until timeout for monitored process [2022-11-21 17:08:16,591 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 [2022-11-21 17:08:16,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,602 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,602 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1288)] Ended with exit code 0 [2022-11-21 17:08:16,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,609 INFO L229 MonitoredProcess]: Starting monitored process 1289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1289)] Waiting until timeout for monitored process [2022-11-21 17:08:16,611 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 [2022-11-21 17:08:16,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,622 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,623 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1289)] Ended with exit code 0 [2022-11-21 17:08:16,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,630 INFO L229 MonitoredProcess]: Starting monitored process 1290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1290)] Waiting until timeout for monitored process [2022-11-21 17:08:16,632 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 [2022-11-21 17:08:16,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,643 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,643 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1290)] Ended with exit code 0 [2022-11-21 17:08:16,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,650 INFO L229 MonitoredProcess]: Starting monitored process 1291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1291)] Waiting until timeout for monitored process [2022-11-21 17:08:16,652 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 [2022-11-21 17:08:16,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,663 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,664 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1291)] Ended with exit code 0 [2022-11-21 17:08:16,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,673 INFO L229 MonitoredProcess]: Starting monitored process 1292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1292)] Waiting until timeout for monitored process [2022-11-21 17:08:16,677 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 [2022-11-21 17:08:16,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,688 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1292)] Ended with exit code 0 [2022-11-21 17:08:16,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,696 INFO L229 MonitoredProcess]: Starting monitored process 1293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1293)] Waiting until timeout for monitored process [2022-11-21 17:08:16,698 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 [2022-11-21 17:08:16,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1293)] Ended with exit code 0 [2022-11-21 17:08:16,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,718 INFO L229 MonitoredProcess]: Starting monitored process 1294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1294)] Waiting until timeout for monitored process [2022-11-21 17:08:16,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,731 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,731 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1294)] Ended with exit code 0 [2022-11-21 17:08:16,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,738 INFO L229 MonitoredProcess]: Starting monitored process 1295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1295)] Waiting until timeout for monitored process [2022-11-21 17:08:16,740 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 [2022-11-21 17:08:16,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:16,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:16,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:16,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1295)] Ended with exit code 0 [2022-11-21 17:08:16,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 05:08:16 BoogieIcfgContainer [2022-11-21 17:08:16,765 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-21 17:08:16,766 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 17:08:16,766 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 17:08:16,766 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 17:08:16,767 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:07" (3/4) ... [2022-11-21 17:08:16,770 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 17:08:16,770 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 17:08:16,770 INFO L158 Benchmark]: Toolchain (without parser) took 130016.99ms. Allocated memory was 157.3MB in the beginning and 343.9MB in the end (delta: 186.6MB). Free memory was 115.3MB in the beginning and 217.3MB in the end (delta: -101.9MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2022-11-21 17:08:16,771 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 111.1MB. Free memory is still 60.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:08:16,771 INFO L158 Benchmark]: CACSL2BoogieTranslator took 450.64ms. Allocated memory is still 157.3MB. Free memory was 115.3MB in the beginning and 99.3MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 17:08:16,771 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.42ms. Allocated memory is still 157.3MB. Free memory was 99.3MB in the beginning and 97.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:08:16,772 INFO L158 Benchmark]: Boogie Preprocessor took 24.96ms. Allocated memory is still 157.3MB. Free memory was 97.9MB in the beginning and 96.5MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:08:16,772 INFO L158 Benchmark]: RCFGBuilder took 556.59ms. Allocated memory is still 157.3MB. Free memory was 96.5MB in the beginning and 83.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 17:08:16,772 INFO L158 Benchmark]: BuchiAutomizer took 128912.15ms. Allocated memory was 157.3MB in the beginning and 343.9MB in the end (delta: 186.6MB). Free memory was 83.2MB in the beginning and 218.3MB in the end (delta: -135.1MB). Peak memory consumption was 197.6MB. Max. memory is 16.1GB. [2022-11-21 17:08:16,772 INFO L158 Benchmark]: Witness Printer took 3.95ms. Allocated memory is still 343.9MB. Free memory is still 217.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:08:16,774 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 111.1MB. Free memory is still 60.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 450.64ms. Allocated memory is still 157.3MB. Free memory was 115.3MB in the beginning and 99.3MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.42ms. Allocated memory is still 157.3MB. Free memory was 99.3MB in the beginning and 97.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.96ms. Allocated memory is still 157.3MB. Free memory was 97.9MB in the beginning and 96.5MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 556.59ms. Allocated memory is still 157.3MB. Free memory was 96.5MB in the beginning and 83.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 128912.15ms. Allocated memory was 157.3MB in the beginning and 343.9MB in the end (delta: 186.6MB). Free memory was 83.2MB in the beginning and 218.3MB in the end (delta: -135.1MB). Peak memory consumption was 197.6MB. Max. memory is 16.1GB. * Witness Printer took 3.95ms. Allocated memory is still 343.9MB. Free memory is still 217.3MB. 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 8 terminating modules (6 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function \old(n) and consists of 5 locations. One deterministic module has affine ranking function \old(n) and consists of 6 locations. 6 modules have a trivial ranking function, the largest among these consists of 45 locations. The remainder module has 91 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 128.8s and 9 iterations. TraceHistogramMax:7. Analysis of lassos took 121.8s. Construction of modules took 2.7s. Büchi inclusion checks took 4.0s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 8. Automata minimization 0.1s AutomataMinimizationTime, 8 MinimizatonAttempts, 84 StatesRemovedByMinimization, 8 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 [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 400 SdHoareTripleChecker+Valid, 3.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 379 mSDsluCounter, 998 SdHoareTripleChecker+Invalid, 2.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 869 mSDsCounter, 261 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3121 IncrementalHoareTripleChecker+Invalid, 3385 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 261 mSolverCounterUnsat, 129 mSDtfsCounter, 3121 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc3 concLT0 SILN0 SILU3 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital453 mio100 ax100 hnf100 lsp96 ukn22 mio100 lsp56 div100 bol100 ite100 ukn100 eq202 hnf88 smp100 dnf251 smp96 tf100 neg93 sie113 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 939ms VariablesStem: 9 VariablesLoop: 7 DisjunctsStem: 8 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 312 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~nondet8#1, main_#t~ret9#1.base, main_#t~ret9#1.offset, main_#t~ret10#1.base, main_#t~ret10#1.offset, main_#t~ret11#1.base, main_#t~ret11#1.offset, main_#t~ret12#1, main_~n~0#1, main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset, main_~z~0#1.base, main_~z~0#1.offset, main_~z_length~0#1;main_~n~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;" "assume !(main_~n~0#1 < 1);" "call main_#t~ret9#1.base, main_#t~ret9#1.offset := new_ll(main_~n~0#1 - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#48#return;" "main_~x~0#1.base, main_~x~0#1.offset := main_#t~ret9#1.base, main_#t~ret9#1.offset;havoc main_#t~ret9#1.base, main_#t~ret9#1.offset;" "call main_#t~ret10#1.base, main_#t~ret10#1.offset := new_ll(main_~n~0#1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;havoc #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#50#return;" "main_~y~0#1.base, main_~y~0#1.offset := main_#t~ret10#1.base, main_#t~ret10#1.offset;havoc main_#t~ret10#1.base, main_#t~ret10#1.offset;" "call main_#t~ret11#1.base, main_#t~ret11#1.offset := append(main_~x~0#1.base, main_~x~0#1.offset, main_~y~0#1.base, main_~y~0#1.offset);"< "~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset;" "assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8);" "call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);"< "~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset;" "assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset;" "assume true;" >"#56#return;" "call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset;" "assume true;" >"#52#return;" "main_~z~0#1.base, main_~z~0#1.offset := main_#t~ret11#1.base, main_#t~ret11#1.offset;havoc main_#t~ret11#1.base, main_#t~ret11#1.offset;" "call main_#t~ret12#1 := length(main_~z~0#1.base, main_~z~0#1.offset);"< "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< Loop: "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-21 17:08:16,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (737)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (736)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (735)] Ended with exit code 0 [2022-11-21 17:08:17,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (347)] Ended with exit code 0 [2022-11-21 17:08:17,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Ended with exit code 0 [2022-11-21 17:08:17,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad3fb3fc-9ee4-44ea-8ce9-ac7674bb5c8f/bin/uautomizer-vX5HgA9Q3a/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