./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX --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 32bit --witnessprinter.graph.data.programhash b2b89b39c45546a854d6b4da4c390f65e7d0d3d3f22aabf536ab9bd132630b5c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 10:40:02,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 10:40:02,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 10:40:02,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 10:40:02,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 10:40:02,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 10:40:02,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 10:40:02,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 10:40:02,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 10:40:02,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 10:40:02,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 10:40:02,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 10:40:02,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 10:40:02,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 10:40:02,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 10:40:02,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 10:40:02,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 10:40:02,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 10:40:02,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 10:40:02,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 10:40:02,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 10:40:02,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 10:40:02,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 10:40:02,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 10:40:02,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 10:40:02,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 10:40:02,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 10:40:02,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 10:40:02,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 10:40:02,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 10:40:02,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 10:40:02,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 10:40:02,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 10:40:02,157 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 10:40:02,159 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 10:40:02,159 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 10:40:02,160 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 10:40:02,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 10:40:02,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 10:40:02,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 10:40:02,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 10:40:02,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-09 10:40:02,200 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 10:40:02,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 10:40:02,201 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 10:40:02,201 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 10:40:02,202 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 10:40:02,202 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 10:40:02,203 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 10:40:02,203 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-09 10:40:02,203 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-09 10:40:02,204 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-09 10:40:02,204 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-09 10:40:02,204 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-09 10:40:02,204 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-09 10:40:02,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 10:40:02,205 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-09 10:40:02,205 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-09 10:40:02,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 10:40:02,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-09 10:40:02,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 10:40:02,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-09 10:40:02,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-09 10:40:02,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-09 10:40:02,207 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-09 10:40:02,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 10:40:02,207 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-09 10:40:02,208 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 10:40:02,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-09 10:40:02,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 10:40:02,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 10:40:02,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 10:40:02,209 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 10:40:02,209 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 10:40:02,210 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-09 10:40:02,211 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_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b89b39c45546a854d6b4da4c390f65e7d0d3d3f22aabf536ab9bd132630b5c [2021-11-09 10:40:02,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 10:40:02,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 10:40:02,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 10:40:02,523 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 10:40:02,525 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 10:40:02,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-2-2.i [2021-11-09 10:40:02,635 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/data/75d719428/6d4f93fc499048fc8dccfe12e5062dd7/FLAG908665030 [2021-11-09 10:40:03,192 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 10:40:03,193 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/sv-benchmarks/c/ldv-memsafety-bitfields/test-bitfields-2-2.i [2021-11-09 10:40:03,214 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/data/75d719428/6d4f93fc499048fc8dccfe12e5062dd7/FLAG908665030 [2021-11-09 10:40:03,527 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/data/75d719428/6d4f93fc499048fc8dccfe12e5062dd7 [2021-11-09 10:40:03,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 10:40:03,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 10:40:03,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 10:40:03,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 10:40:03,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 10:40:03,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70efff06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03, skipping insertion in model container [2021-11-09 10:40:03,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 10:40:03,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 10:40:03,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:40:03,800 INFO L203 MainTranslator]: Completed pre-run [2021-11-09 10:40:03,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-09 10:40:03,836 INFO L208 MainTranslator]: Completed translation [2021-11-09 10:40:03,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03 WrapperNode [2021-11-09 10:40:03,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 10:40:03,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-09 10:40:03,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-09 10:40:03,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-09 10:40:03,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,882 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-09 10:40:03,883 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-09 10:40:03,883 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-09 10:40:03,883 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-09 10:40:03,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-09 10:40:03,943 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-09 10:40:03,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-09 10:40:03,944 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-09 10:40:03,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (1/1) ... [2021-11-09 10:40:03,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:03,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:03,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:04,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-09 10:40:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-09 10:40:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-09 10:40:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-09 10:40:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-09 10:40:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-09 10:40:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-09 10:40:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-09 10:40:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-09 10:40:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-09 10:40:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-09 10:40:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-09 10:40:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-09 10:40:04,436 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-09 10:40:04,476 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-09 10:40:04,489 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-09 10:40:04,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:40:04 BoogieIcfgContainer [2021-11-09 10:40:04,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-09 10:40:04,493 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-09 10:40:04,494 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-09 10:40:04,498 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-09 10:40:04,499 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-09 10:40:04,509 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 09.11 10:40:03" (1/3) ... [2021-11-09 10:40:04,511 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d58b1b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.11 10:40:04, skipping insertion in model container [2021-11-09 10:40:04,511 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-09 10:40:04,511 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 10:40:03" (2/3) ... [2021-11-09 10:40:04,512 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d58b1b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.11 10:40:04, skipping insertion in model container [2021-11-09 10:40:04,512 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-09 10:40:04,512 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:40:04" (3/3) ... [2021-11-09 10:40:04,514 INFO L389 chiAutomizerObserver]: Analyzing ICFG test-bitfields-2-2.i [2021-11-09 10:40:04,589 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-09 10:40:04,589 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-09 10:40:04,589 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-09 10:40:04,589 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-09 10:40:04,589 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-09 10:40:04,590 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-09 10:40:04,590 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-09 10:40:04,590 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-09 10:40:04,612 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 20 states have (on average 1.35) internal successors, (27), 20 states have internal predecessors, (27), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-09 10:40:04,645 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2021-11-09 10:40:04,645 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-09 10:40:04,646 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-09 10:40:04,652 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-11-09 10:40:04,653 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-11-09 10:40:04,653 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-09 10:40:04,654 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 20 states have (on average 1.35) internal successors, (27), 20 states have internal predecessors, (27), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-09 10:40:04,661 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 2 [2021-11-09 10:40:04,661 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-09 10:40:04,662 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-09 10:40:04,662 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-11-09 10:40:04,662 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-11-09 10:40:04,671 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#d~0.base, ~#d~0.offset := #Ultimate.allocOnStack(5);call write~init~int(0, ~#d~0.base, ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 4 + ~#d~0.offset, 1); 10#L-1true havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~memcpy~res1.base, main_#t~memcpy~res1.offset, main_#t~mem2, main_#t~mem3, main_#t~mem4, main_#t~mem5, main_#t~mem6, main_~p~0.base, main_~p~0.offset;havoc main_~p~0.base, main_~p~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.allocOnHeap(4);main_~p~0.base, main_~p~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_#t~malloc0.base, main_#t~malloc0.offset;call write~int(1, ~#d~0.base, ~#d~0.offset, 1);call write~int(2, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~int(3, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~int(4, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~int(5, ~#d~0.base, 4 + ~#d~0.offset, 1); 9#L31true call main_#t~memcpy~res1.base, main_#t~memcpy~res1.offset := #Ultimate.C_memcpy(main_~p~0.base, main_~p~0.offset, ~#d~0.base, ~#d~0.offset, 4);< 8##Ultimate.C_memcpyENTRYtrue assume 1 == #valid[dest.base];assume 1 == #valid[src.base];assume size + dest.offset <= #length[dest.base] && 0 <= dest.offset;assume size + src.offset <= #length[src.base] && 0 <= src.offset; 6#$Ultimate##0true #t~loopctr8 := 0; 5#L-1-1true [2021-11-09 10:40:04,672 INFO L793 eck$LassoCheckResult]: Loop: 5#L-1-1true assume #t~loopctr8 % 4294967296 < size % 4294967296;call #t~mem9 := read~unchecked~int(src.base, src.offset + #t~loopctr8, 1);call write~unchecked~int(#t~mem9, dest.base, dest.offset + #t~loopctr8, 1);#t~loopctr8 := 1 + #t~loopctr8; 5#L-1-1true [2021-11-09 10:40:04,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:40:04,679 INFO L85 PathProgramCache]: Analyzing trace with hash 28745848, now seen corresponding path program 1 times [2021-11-09 10:40:04,690 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:40:04,692 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968418343] [2021-11-09 10:40:04,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:40:04,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:40:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:04,902 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 10:40:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:04,998 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 10:40:05,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:40:05,002 INFO L85 PathProgramCache]: Analyzing trace with hash 79, now seen corresponding path program 1 times [2021-11-09 10:40:05,003 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:40:05,003 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114508465] [2021-11-09 10:40:05,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:40:05,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:40:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:05,055 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 10:40:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:05,079 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 10:40:05,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:40:05,091 INFO L85 PathProgramCache]: Analyzing trace with hash 891121336, now seen corresponding path program 1 times [2021-11-09 10:40:05,091 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:40:05,092 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319569937] [2021-11-09 10:40:05,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:40:05,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:40:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:05,165 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 10:40:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:05,247 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 10:40:08,064 INFO L210 LassoAnalysis]: Preferences: [2021-11-09 10:40:08,065 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-09 10:40:08,065 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-09 10:40:08,066 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-09 10:40:08,066 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-09 10:40:08,066 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:08,066 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-09 10:40:08,066 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-09 10:40:08,067 INFO L133 ssoRankerPreferences]: Filename of dumped script: test-bitfields-2-2.i_Iteration1_Lasso [2021-11-09 10:40:08,067 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-09 10:40:08,067 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-09 10:40:08,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:08,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:09,099 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-09 10:40:09,104 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-09 10:40:09,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,111 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-09 10:40:09,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:09,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:09,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,146 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:09,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:09,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:09,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,207 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-09 10:40:09,216 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 [2021-11-09 10:40:09,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:09,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,229 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:09,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:09,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-11-09 10:40:09,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,276 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,281 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 [2021-11-09 10:40:09,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:09,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,294 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:09,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:09,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-09 10:40:09,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-11-09 10:40:09,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,344 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-09 10:40:09,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:09,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:09,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,356 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:09,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:09,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:09,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,386 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-09 10:40:09,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:09,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,403 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:09,403 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:09,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:09,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,476 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-09 10:40:09,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:09,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:09,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:09,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:09,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-11-09 10:40:09,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,547 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-09 10:40:09,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:09,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:09,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,560 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:09,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:09,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:09,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,626 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-09 10:40:09,632 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 [2021-11-09 10:40:09,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:09,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,642 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:09,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:09,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-11-09 10:40:09,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,680 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-09 10:40:09,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:09,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,695 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:09,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:09,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:09,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,754 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-09 10:40:09,756 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 [2021-11-09 10:40:09,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:09,775 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:09,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:09,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,836 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-09 10:40:09,843 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 [2021-11-09 10:40:09,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:09,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:09,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:09,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:09,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:09,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:09,922 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:09,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-09 10:40:09,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:09,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:09,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:09,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:09,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:09,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:09,942 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:09,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,008 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-09 10:40:10,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,022 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:10,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,029 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2021-11-09 10:40:10,029 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,102 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,109 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 [2021-11-09 10:40:10,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,120 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,126 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-09 10:40:10,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,188 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,195 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 [2021-11-09 10:40:10,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-09 10:40:10,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,294 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-09 10:40:10,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,307 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,310 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,385 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-09 10:40:10,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,399 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-11-09 10:40:10,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,428 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-09 10:40:10,430 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 [2021-11-09 10:40:10,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,476 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-09 10:40:10,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-11-09 10:40:10,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,525 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-09 10:40:10,530 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 [2021-11-09 10:40:10,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,543 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,581 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-09 10:40:10,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:10,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,594 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:10,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:10,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-11-09 10:40:10,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,655 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-09 10:40:10,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:10,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,667 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:10,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:10,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-11-09 10:40:10,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,693 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-09 10:40:10,694 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 [2021-11-09 10:40:10,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:10,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,704 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:10,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:10,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-11-09 10:40:10,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,730 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-09 10:40:10,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:10,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,748 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:10,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:10,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-11-09 10:40:10,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,774 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-09 10:40:10,776 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 [2021-11-09 10:40:10,785 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:10,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:10,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,857 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,860 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 [2021-11-09 10:40:10,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:10,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,873 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:10,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:10,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-09 10:40:10,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-11-09 10:40:10,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,914 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-09 10:40:10,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:10,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,931 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,932 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:10,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:10,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-11-09 10:40:10,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,958 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-09 10:40:10,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:10,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:10,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:10,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:10,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:10,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:10,971 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:10,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:10,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:10,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:10,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:10,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:10,997 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:10,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-09 10:40:10,999 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 [2021-11-09 10:40:11,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:11,009 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:11,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-11-09 10:40:11,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,044 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-09 10:40:11,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:11,054 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:11,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,097 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-09 10:40:11,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:11,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:11,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,192 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-09 10:40:11,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,193 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:11,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-09 10:40:11,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,263 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-09 10:40:11,265 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 [2021-11-09 10:40:11,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,274 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:11,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,304 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-09 10:40:11,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,318 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:11,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-11-09 10:40:11,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,348 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-09 10:40:11,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:11,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-11-09 10:40:11,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,387 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-09 10:40:11,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,401 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,404 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:11,404 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:11,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,473 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-09 10:40:11,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:11,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,545 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:11,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-09 10:40:11,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-11-09 10:40:11,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,628 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-09 10:40:11,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:11,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:11,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,642 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,643 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:11,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:11,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,668 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-09 10:40:11,670 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 [2021-11-09 10:40:11,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,684 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:11,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:11,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,751 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,760 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 [2021-11-09 10:40:11,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,781 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:11,782 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:11,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-09 10:40:11,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,847 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-09 10:40:11,848 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 [2021-11-09 10:40:11,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:11,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:11,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,929 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,932 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 [2021-11-09 10:40:11,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:11,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,946 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:11,947 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:11,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-09 10:40:11,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:11,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:11,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:11,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:11,978 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:11,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-09 10:40:11,979 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 [2021-11-09 10:40:11,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:11,988 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:11,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:11,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:11,998 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:11,998 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-11-09 10:40:12,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,062 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,083 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-09 10:40:12,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,125 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,131 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 [2021-11-09 10:40:12,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-09 10:40:12,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,225 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-09 10:40:12,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,242 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,246 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,295 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-09 10:40:12,296 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 [2021-11-09 10:40:12,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,346 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-09 10:40:12,348 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 [2021-11-09 10:40:12,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,362 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,362 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-11-09 10:40:12,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,393 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-09 10:40:12,394 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 [2021-11-09 10:40:12,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,405 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,405 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-09 10:40:12,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,473 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,489 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,489 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-09 10:40:12,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,560 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-09 10:40:12,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,628 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,641 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,642 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-09 10:40:12,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,708 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,710 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 [2021-11-09 10:40:12,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-09 10:40:12,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,727 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-11-09 10:40:12,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,761 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-09 10:40:12,763 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 [2021-11-09 10:40:12,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,772 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,798 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-09 10:40:12,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,808 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,812 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:12,812 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:12,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,839 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-11-09 10:40:12,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,840 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-09 10:40:12,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,877 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-09 10:40:12,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:12,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,888 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-09 10:40:12,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,914 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-09 10:40:12,916 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 [2021-11-09 10:40:12,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,925 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,933 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:12,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:12,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:12,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:12,960 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:12,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-09 10:40:12,962 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 [2021-11-09 10:40:12,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:12,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:12,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:12,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:12,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:12,973 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:12,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:12,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-09 10:40:13,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,040 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:13,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-09 10:40:13,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:13,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:13,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,077 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-09 10:40:13,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:13,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:13,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:13,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,115 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-09 10:40:13,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,127 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-09 10:40:13,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:13,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:13,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-11-09 10:40:13,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,165 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-09 10:40:13,167 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 [2021-11-09 10:40:13,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:13,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-11-09 10:40:13,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,224 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-09 10:40:13,226 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 [2021-11-09 10:40:13,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:13,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,308 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-09 10:40:13,312 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 [2021-11-09 10:40:13,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:13,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,373 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,380 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 [2021-11-09 10:40:13,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,395 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:13,395 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:13,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-09 10:40:13,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-11-09 10:40:13,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,447 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-09 10:40:13,449 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 [2021-11-09 10:40:13,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:13,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-09 10:40:13,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,500 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,505 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 [2021-11-09 10:40:13,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-09 10:40:13,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:13,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,542 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:13,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-09 10:40:13,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:13,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:13,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:13,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-11-09 10:40:13,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,579 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-09 10:40:13,581 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 [2021-11-09 10:40:13,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:13,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:13,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,629 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-09 10:40:13,632 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 [2021-11-09 10:40:13,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,648 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:13,648 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:13,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-09 10:40:13,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,684 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,686 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 [2021-11-09 10:40:13,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-09 10:40:13,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,698 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:13,698 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:13,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,749 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-09 10:40:13,750 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 [2021-11-09 10:40:13,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,763 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:13,763 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:13,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-11-09 10:40:13,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,799 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-09 10:40:13,800 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 [2021-11-09 10:40:13,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,812 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:13,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,819 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-09 10:40:13,820 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:13,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-11-09 10:40:13,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,885 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:13,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:13,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:13,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-09 10:40:13,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:13,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:13,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:13,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:13,965 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:13,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:13,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:13,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:13,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:13,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:13,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-09 10:40:13,993 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:13,994 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:14,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,069 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,071 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 [2021-11-09 10:40:14,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:14,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:14,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-09 10:40:14,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-11-09 10:40:14,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,154 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-09 10:40:14,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,173 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:14,173 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:14,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,229 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-09 10:40:14,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:14,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:14,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,280 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-09 10:40:14,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:14,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:14,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-11-09 10:40:14,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,325 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-09 10:40:14,326 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 [2021-11-09 10:40:14,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:14,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:14,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,371 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-09 10:40:14,380 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 [2021-11-09 10:40:14,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,461 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-09 10:40:14,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,537 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-09 10:40:14,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,603 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,618 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-09 10:40:14,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,675 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:14,693 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:14,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-09 10:40:14,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,760 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-09 10:40:14,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,828 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-09 10:40:14,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,893 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-09 10:40:14,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:14,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:14,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:14,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:14,956 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:14,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:14,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-09 10:40:14,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:14,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:14,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:14,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:14,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:14,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:14,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:14,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,025 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-09 10:40:15,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:15,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:15,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,087 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-09 10:40:15,088 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 [2021-11-09 10:40:15,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:15,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:15,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-11-09 10:40:15,127 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-09 10:40:15,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,128 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-09 10:40:15,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,139 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:15,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,166 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-09 10:40:15,167 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 [2021-11-09 10:40:15,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:15,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,219 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-09 10:40:15,236 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 [2021-11-09 10:40:15,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:15,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-11-09 10:40:15,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,274 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-09 10:40:15,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:15,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,311 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-09 10:40:15,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,322 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,325 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,325 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,355 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-09 10:40:15,356 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 [2021-11-09 10:40:15,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:15,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,392 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-09 10:40:15,393 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 [2021-11-09 10:40:15,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:15,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,429 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-09 10:40:15,430 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 [2021-11-09 10:40:15,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:15,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:15,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:15,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,469 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-09 10:40:15,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,490 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,491 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-11-09 10:40:15,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,524 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-09 10:40:15,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,547 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,547 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,617 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,641 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,641 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-09 10:40:15,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,677 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-09 10:40:15,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,689 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,690 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,720 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-09 10:40:15,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,730 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:15,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,737 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-09 10:40:15,737 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-11-09 10:40:15,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,776 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-09 10:40:15,777 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 [2021-11-09 10:40:15,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,789 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,789 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,819 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-09 10:40:15,821 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 [2021-11-09 10:40:15,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,847 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,847 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,899 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-09 10:40:15,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:15,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-11-09 10:40:15,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,947 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-09 10:40:15,948 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 [2021-11-09 10:40:15,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:15,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:15,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:15,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:15,961 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:15,962 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:15,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:15,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:15,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:15,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:15,998 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:15,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-09 10:40:16,000 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 [2021-11-09 10:40:16,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,013 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:16,013 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:16,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,045 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-09 10:40:16,046 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 [2021-11-09 10:40:16,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,058 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:16,058 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:16,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,103 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-09 10:40:16,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,116 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:16,116 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:16,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-11-09 10:40:16,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,146 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-09 10:40:16,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-11-09 10:40:16,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,186 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-09 10:40:16,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,197 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,244 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-09 10:40:16,245 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 [2021-11-09 10:40:16,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,255 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,282 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-09 10:40:16,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,293 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,319 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-09 10:40:16,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,333 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:16,334 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:16,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-11-09 10:40:16,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,363 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-09 10:40:16,365 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 [2021-11-09 10:40:16,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,400 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-09 10:40:16,402 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 [2021-11-09 10:40:16,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-11-09 10:40:16,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,438 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-09 10:40:16,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,476 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-09 10:40:16,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,487 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,513 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-09 10:40:16,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,551 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-09 10:40:16,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:16,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:16,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:16,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,600 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-09 10:40:16,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,601 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-09 10:40:16,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,612 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:16,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,638 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-09 10:40:16,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,650 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:16,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,677 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-09 10:40:16,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:16,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-11-09 10:40:16,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,716 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-09 10:40:16,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,730 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:16,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,761 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,763 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 [2021-11-09 10:40:16,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-09 10:40:16,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,772 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,774 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:16,774 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:16,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,804 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-09 10:40:16,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:16,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-11-09 10:40:16,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,845 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-09 10:40:16,847 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 [2021-11-09 10:40:16,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,856 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:16,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,882 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-09 10:40:16,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:16,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:16,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:16,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:16,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:16,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,920 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-09 10:40:16,921 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 [2021-11-09 10:40:16,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,933 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:16,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:16,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:16,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-11-09 10:40:16,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:16,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:16,968 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:16,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-09 10:40:16,969 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 [2021-11-09 10:40:16,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:16,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:16,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:16,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:16,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:16,984 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:16,984 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:16,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,024 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-09 10:40:17,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:17,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,065 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-09 10:40:17,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:17,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,109 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-09 10:40:17,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:17,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,119 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:17,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,127 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:17,127 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-11-09 10:40:17,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,167 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-09 10:40:17,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:17,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,183 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,183 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,255 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-09 10:40:17,257 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 [2021-11-09 10:40:17,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,267 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,276 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,277 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,357 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,359 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 [2021-11-09 10:40:17,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,374 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,374 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-09 10:40:17,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,429 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-09 10:40:17,431 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 [2021-11-09 10:40:17,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,440 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,443 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,443 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,476 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-09 10:40:17,477 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 [2021-11-09 10:40:17,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,488 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,488 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,519 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-09 10:40:17,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:17,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,529 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,531 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,531 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,560 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,569 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 [2021-11-09 10:40:17,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,582 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,582 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-09 10:40:17,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-11-09 10:40:17,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,613 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-09 10:40:17,614 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 [2021-11-09 10:40:17,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:17,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:17,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:17,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-11-09 10:40:17,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,672 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-09 10:40:17,674 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 [2021-11-09 10:40:17,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:17,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:17,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:17,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-09 10:40:17,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,709 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-09 10:40:17,710 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 [2021-11-09 10:40:17,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:17,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,720 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:17,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:17,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-11-09 10:40:17,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,746 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-09 10:40:17,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:17,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:17,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:17,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:17,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-11-09 10:40:17,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,783 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-09 10:40:17,784 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 [2021-11-09 10:40:17,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:17,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:17,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,873 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,880 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 [2021-11-09 10:40:17,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:17,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-09 10:40:17,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:17,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:17,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:17,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:17,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:17,952 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:17,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:17,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:17,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:17,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:17,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:17,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:17,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:17,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:17,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:17,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:17,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-09 10:40:18,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,025 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,027 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 [2021-11-09 10:40:18,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:18,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:18,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:18,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-09 10:40:18,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,092 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,094 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 [2021-11-09 10:40:18,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:18,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:18,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:18,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-09 10:40:18,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,164 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,166 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 [2021-11-09 10:40:18,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:18,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:18,178 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:18,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-09 10:40:18,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,232 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:18,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:18,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:18,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-09 10:40:18,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,297 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-09 10:40:18,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,299 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:18,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-09 10:40:18,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,371 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,374 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 [2021-11-09 10:40:18,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,385 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,387 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:18,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-09 10:40:18,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,440 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:18,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-09 10:40:18,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,512 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:18,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-09 10:40:18,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,584 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,586 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 [2021-11-09 10:40:18,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,601 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:18,601 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:18,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-09 10:40:18,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-11-09 10:40:18,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,647 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-09 10:40:18,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,657 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,658 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:18,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,687 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-09 10:40:18,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:18,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-11-09 10:40:18,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,725 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-09 10:40:18,726 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 [2021-11-09 10:40:18,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:18,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:18,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:18,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,764 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-09 10:40:18,765 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 [2021-11-09 10:40:18,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,777 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:18,777 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:18,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-09 10:40:18,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,812 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-09 10:40:18,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,822 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:18,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:18,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,899 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-09 10:40:18,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:18,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,913 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:18,913 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:18,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-09 10:40:18,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,947 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-09 10:40:18,948 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 [2021-11-09 10:40:18,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:18,957 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:18,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:18,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:18,957 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:18,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:18,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:18,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:18,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:18,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:18,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:18,991 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:18,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-09 10:40:18,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,002 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,002 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:19,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,007 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-09 10:40:19,008 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-09 10:40:19,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,047 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-09 10:40:19,049 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 [2021-11-09 10:40:19,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,060 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,060 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-09 10:40:19,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,091 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-09 10:40:19,092 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 [2021-11-09 10:40:19,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,104 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,115 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-11-09 10:40:19,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,184 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-09 10:40:19,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,194 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,197 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,197 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-11-09 10:40:19,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,231 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-09 10:40:19,233 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 [2021-11-09 10:40:19,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,242 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,245 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,245 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:19,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,279 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-09 10:40:19,280 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 [2021-11-09 10:40:19,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,290 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,293 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-11-09 10:40:19,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,328 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-09 10:40:19,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,338 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,341 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,342 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-11-09 10:40:19,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,378 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-09 10:40:19,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,388 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,391 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,391 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:19,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,468 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-09 10:40:19,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,490 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:19,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,517 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-09 10:40:19,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:19,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,556 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-09 10:40:19,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,566 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-11-09 10:40:19,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,594 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-09 10:40:19,595 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 [2021-11-09 10:40:19,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,604 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-11-09 10:40:19,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,633 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-09 10:40:19,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,643 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,646 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:19,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:19,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-11-09 10:40:19,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,678 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-09 10:40:19,679 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 [2021-11-09 10:40:19,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,688 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-09 10:40:19,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,716 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-09 10:40:19,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,726 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,727 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-11-09 10:40:19,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,754 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-09 10:40:19,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,764 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,765 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-11-09 10:40:19,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,791 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-09 10:40:19,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,802 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,803 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-11-09 10:40:19,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,829 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-09 10:40:19,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,840 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-11-09 10:40:19,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,868 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-09 10:40:19,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:19,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,881 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:19,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:19,882 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:19,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:19,908 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-09 10:40:19,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,909 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-09 10:40:19,910 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 [2021-11-09 10:40:19,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:19,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:19,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:19,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:19,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,949 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-09 10:40:19,950 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 [2021-11-09 10:40:19,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:19,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:19,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:19,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:19,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:19,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:19,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:19,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:19,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:19,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:19,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:19,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:19,990 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:19,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-09 10:40:19,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:20,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:20,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:20,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,030 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-09 10:40:20,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:20,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:20,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:20,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,144 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,168 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:20,169 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-09 10:40:20,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,232 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,236 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 [2021-11-09 10:40:20,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,248 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:20,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:20,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:20,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-09 10:40:20,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,308 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-09 10:40:20,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:20,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:20,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:20,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,383 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:20,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,399 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:20,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:20,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-09 10:40:20,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,452 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,472 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:20,472 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-09 10:40:20,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,538 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-09 10:40:20,539 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 [2021-11-09 10:40:20,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,549 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,557 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:20,557 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,610 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-09 10:40:20,611 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 [2021-11-09 10:40:20,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,621 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:20,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,681 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-09 10:40:20,683 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 [2021-11-09 10:40:20,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,696 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:20,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-11-09 10:40:20,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,749 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-09 10:40:20,750 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 [2021-11-09 10:40:20,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,760 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,760 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:20,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,769 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-09 10:40:20,770 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,822 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-09 10:40:20,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,843 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:20,843 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-11-09 10:40:20,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,876 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:20,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-09 10:40:20,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:20,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:20,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:20,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:20,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:20,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:20,902 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:20,902 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:20,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:20,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:20,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:20,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:20,999 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-09 10:40:21,001 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 [2021-11-09 10:40:21,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,010 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,010 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,014 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:21,014 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:21,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-11-09 10:40:21,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,052 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,053 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 [2021-11-09 10:40:21,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-09 10:40:21,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,067 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:21,067 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:21,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-09 10:40:21,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,106 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-09 10:40:21,107 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 [2021-11-09 10:40:21,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:21,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:21,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-09 10:40:21,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,158 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-09 10:40:21,159 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 [2021-11-09 10:40:21,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,172 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:21,172 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:21,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,214 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-09 10:40:21,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,240 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:21,240 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:21,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-11-09 10:40:21,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,274 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-09 10:40:21,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,284 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-11-09 10:40:21,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,313 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-09 10:40:21,314 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 [2021-11-09 10:40:21,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-11-09 10:40:21,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,353 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-09 10:40:21,354 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 [2021-11-09 10:40:21,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-11-09 10:40:21,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,392 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-09 10:40:21,393 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 [2021-11-09 10:40:21,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,432 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-09 10:40:21,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,445 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:21,445 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:21,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,478 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-09 10:40:21,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,491 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,520 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-09 10:40:21,521 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 [2021-11-09 10:40:21,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,531 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,559 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-09 10:40:21,561 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 [2021-11-09 10:40:21,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,570 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,571 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-11-09 10:40:21,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,599 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-09 10:40:21,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,609 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,639 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-09 10:40:21,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,649 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,651 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,733 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:21,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:21,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:21,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-09 10:40:21,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,802 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-09 10:40:21,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,808 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,825 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:21,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:21,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:21,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-09 10:40:21,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-11-09 10:40:21,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,887 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-09 10:40:21,888 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 [2021-11-09 10:40:21,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:21,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:21,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:21,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,924 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-09 10:40:21,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:21,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:21,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:21,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:21,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:21,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:21,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:21,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:21,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:21,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:21,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:21,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:21,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:21,992 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:21,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-09 10:40:22,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-11-09 10:40:22,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,034 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-09 10:40:22,035 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 [2021-11-09 10:40:22,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-11-09 10:40:22,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,095 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-09 10:40:22,096 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 [2021-11-09 10:40:22,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,106 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,132 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-09 10:40:22,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,169 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-09 10:40:22,170 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 [2021-11-09 10:40:22,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-11-09 10:40:22,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,206 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-09 10:40:22,207 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 [2021-11-09 10:40:22,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,227 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,227 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-09 10:40:22,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,260 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-09 10:40:22,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-11-09 10:40:22,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,315 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-09 10:40:22,316 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 [2021-11-09 10:40:22,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,328 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,360 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-09 10:40:22,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,401 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-09 10:40:22,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,412 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,412 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:22,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,417 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-09 10:40:22,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-11-09 10:40:22,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,460 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-09 10:40:22,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-11-09 10:40:22,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,507 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-09 10:40:22,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,579 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-09 10:40:22,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,592 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,592 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-11-09 10:40:22,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,624 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-09 10:40:22,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,634 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,637 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,637 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,669 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-09 10:40:22,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,682 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,682 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-11-09 10:40:22,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,713 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-09 10:40:22,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,761 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-09 10:40:22,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,773 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,773 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-11-09 10:40:22,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,803 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-09 10:40:22,804 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 [2021-11-09 10:40:22,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,844 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-09 10:40:22,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,853 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-11-09 10:40:22,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,881 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-09 10:40:22,882 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 [2021-11-09 10:40:22,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-11-09 10:40:22,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,919 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-09 10:40:22,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:22,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:22,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:22,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:22,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,956 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-09 10:40:22,957 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 [2021-11-09 10:40:22,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:22,965 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:22,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:22,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:22,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:22,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:22,968 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:22,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:22,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:22,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:22,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:22,997 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:22,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-09 10:40:22,998 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 [2021-11-09 10:40:23,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:23,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:23,007 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:23,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-11-09 10:40:23,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,033 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-09 10:40:23,035 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 [2021-11-09 10:40:23,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:23,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:23,044 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:23,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,070 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-09 10:40:23,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:23,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:23,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:23,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,109 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-09 10:40:23,111 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 [2021-11-09 10:40:23,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:23,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:23,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:23,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-11-09 10:40:23,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,146 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-09 10:40:23,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:23,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:23,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:23,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,185 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-09 10:40:23,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:23,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:23,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:23,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-11-09 10:40:23,256 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-09 10:40:23,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,257 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-09 10:40:23,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,269 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,270 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:23,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,298 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-09 10:40:23,299 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 [2021-11-09 10:40:23,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,309 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,309 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:23,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,338 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-09 10:40:23,339 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 [2021-11-09 10:40:23,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,349 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,350 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:23,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-09 10:40:23,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,386 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-09 10:40:23,387 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 [2021-11-09 10:40:23,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,401 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:23,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-11-09 10:40:23,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,429 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-09 10:40:23,431 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 [2021-11-09 10:40:23,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,440 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,443 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:23,443 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:23,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,476 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-09 10:40:23,477 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 [2021-11-09 10:40:23,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,488 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,489 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:23,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,518 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,534 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,534 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:23,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-09 10:40:23,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-09 10:40:23,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,564 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-09 10:40:23,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:23,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:23,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:23,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-11-09 10:40:23,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,609 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-09 10:40:23,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,620 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,623 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:23,624 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:23,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-11-09 10:40:23,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,660 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-09 10:40:23,661 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 [2021-11-09 10:40:23,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,679 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:23,679 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:23,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-11-09 10:40:23,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,726 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-09 10:40:23,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,742 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:23,742 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:23,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-11-09 10:40:23,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,779 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-09 10:40:23,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,789 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,792 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:23,792 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:23,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,827 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-09 10:40:23,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,838 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:23,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,838 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,845 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-11-09 10:40:23,846 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:23,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-11-09 10:40:23,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,888 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-09 10:40:23,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:23,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,898 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,898 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,901 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:23,901 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:23,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:23,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:23,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:23,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:23,957 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:23,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-09 10:40:23,958 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 [2021-11-09 10:40:23,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:23,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:23,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:23,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:23,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:23,983 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:23,983 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:24,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-11-09 10:40:24,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,064 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-09 10:40:24,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:24,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,074 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,079 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:24,080 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:24,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-11-09 10:40:24,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,119 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-09 10:40:24,120 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 [2021-11-09 10:40:24,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,130 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,134 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:24,134 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:24,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-11-09 10:40:24,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,170 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-09 10:40:24,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:24,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,182 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,185 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:24,186 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:24,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-11-09 10:40:24,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,222 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-09 10:40:24,223 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 [2021-11-09 10:40:24,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,232 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,232 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,235 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:24,235 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:24,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-11-09 10:40:24,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,272 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-09 10:40:24,273 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 [2021-11-09 10:40:24,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,282 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,282 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,289 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:24,289 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:24,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-11-09 10:40:24,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,321 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-09 10:40:24,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:24,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,332 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-09 10:40:24,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,360 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-09 10:40:24,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:24,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,370 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,398 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-09 10:40:24,400 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 [2021-11-09 10:40:24,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,409 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,436 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-09 10:40:24,438 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 [2021-11-09 10:40:24,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,454 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,455 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,483 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-09 10:40:24,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:24,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,494 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,496 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:24,496 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:24,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,528 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-09 10:40:24,529 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 [2021-11-09 10:40:24,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,538 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,566 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-09 10:40:24,567 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 [2021-11-09 10:40:24,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,577 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,577 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,605 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-09 10:40:24,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:24,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-11-09 10:40:24,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,643 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-09 10:40:24,644 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 [2021-11-09 10:40:24,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,653 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-11-09 10:40:24,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,683 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-09 10:40:24,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:24,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,694 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:24,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:24,721 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:24,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-09 10:40:24,723 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 [2021-11-09 10:40:24,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:24,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:24,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:24,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:24,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:24,732 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:24,733 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:24,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:24,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:24,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:24,764 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-11-09 10:40:24,764 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#d~0.base, ~#d~0.offset := #Ultimate.allocOnStack(5);call write~init~int(0, ~#d~0.base, ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 4 + ~#d~0.offset, 1); 10#L-1true havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~memcpy~res1.base, main_#t~memcpy~res1.offset, main_#t~mem2, main_#t~mem3, main_#t~mem4, main_#t~mem5, main_#t~mem6, main_~p~0.base, main_~p~0.offset;havoc main_~p~0.base, main_~p~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.allocOnHeap(4);main_~p~0.base, main_~p~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_#t~malloc0.base, main_#t~malloc0.offset;call write~int(1, ~#d~0.base, ~#d~0.offset, 1);call write~int(2, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~int(3, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~int(4, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~int(5, ~#d~0.base, 4 + ~#d~0.offset, 1); 9#L31true call main_#t~memcpy~res1.base, main_#t~memcpy~res1.offset := #Ultimate.C_memcpy(main_~p~0.base, main_~p~0.offset, ~#d~0.base, ~#d~0.offset, 4);< 8##Ultimate.C_memcpyENTRYtrue assume 1 == #valid[dest.base];assume 1 == #valid[src.base];assume size + dest.offset <= #length[dest.base] && 0 <= dest.offset;assume size + src.offset <= #length[src.base] && 0 <= src.offset; 6#$Ultimate##0true #t~loopctr8 := 0; 5#L-1-1true assume #t~loopctr8 % 4294967296 < size % 4294967296;call #t~mem9 := read~unchecked~int(src.base, src.offset + #t~loopctr8, 1);call write~unchecked~int(#t~mem9, dest.base, dest.offset + #t~loopctr8, 1);#t~loopctr8 := 1 + #t~loopctr8; 5#L-1-1true [2021-11-09 10:40:24,764 INFO L793 eck$LassoCheckResult]: Loop: 5#L-1-1true assume #t~loopctr8 % 4294967296 < size % 4294967296;call #t~mem9 := read~unchecked~int(src.base, src.offset + #t~loopctr8, 1);call write~unchecked~int(#t~mem9, dest.base, dest.offset + #t~loopctr8, 1);#t~loopctr8 := 1 + #t~loopctr8; 5#L-1-1true [2021-11-09 10:40:24,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:40:24,765 INFO L85 PathProgramCache]: Analyzing trace with hash 891121336, now seen corresponding path program 2 times [2021-11-09 10:40:24,765 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:40:24,765 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564507918] [2021-11-09 10:40:24,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:40:24,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:40:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:24,800 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 10:40:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:24,830 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 10:40:24,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:40:24,831 INFO L85 PathProgramCache]: Analyzing trace with hash 79, now seen corresponding path program 2 times [2021-11-09 10:40:24,831 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:40:24,831 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113111621] [2021-11-09 10:40:24,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:40:24,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:40:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:24,838 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 10:40:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:24,846 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 10:40:24,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-09 10:40:24,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1854957688, now seen corresponding path program 3 times [2021-11-09 10:40:24,848 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-09 10:40:24,848 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503792122] [2021-11-09 10:40:24,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-09 10:40:24,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-09 10:40:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:24,873 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-09 10:40:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-09 10:40:24,905 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-09 10:40:26,221 INFO L210 LassoAnalysis]: Preferences: [2021-11-09 10:40:26,221 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-09 10:40:26,221 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-09 10:40:26,221 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-09 10:40:26,222 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-09 10:40:26,222 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:26,222 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-09 10:40:26,222 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-09 10:40:26,222 INFO L133 ssoRankerPreferences]: Filename of dumped script: test-bitfields-2-2.i_Iteration1_Lasso [2021-11-09 10:40:26,222 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-09 10:40:26,223 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-09 10:40:26,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:26,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-09 10:40:27,180 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-09 10:40:27,180 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-09 10:40:27,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,181 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-09 10:40:27,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:27,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,202 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,202 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-11-09 10:40:27,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,228 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-09 10:40:27,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:27,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,244 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-09 10:40:27,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,272 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-09 10:40:27,273 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 [2021-11-09 10:40:27,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,282 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-11-09 10:40:27,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,308 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-09 10:40:27,316 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 [2021-11-09 10:40:27,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,325 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:27,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,350 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-09 10:40:27,351 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 [2021-11-09 10:40:27,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-11-09 10:40:27,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,429 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,431 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 [2021-11-09 10:40:27,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,442 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-09 10:40:27,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:27,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,497 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:27,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,515 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-09 10:40:27,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-11-09 10:40:27,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,559 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-09 10:40:27,561 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 [2021-11-09 10:40:27,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-11-09 10:40:27,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,595 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-09 10:40:27,596 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 [2021-11-09 10:40:27,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,605 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-11-09 10:40:27,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,631 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-09 10:40:27,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:27,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:27,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,646 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:27,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:27,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:27,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,671 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-09 10:40:27,672 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 [2021-11-09 10:40:27,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,681 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,682 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:27,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,709 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-09 10:40:27,710 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 [2021-11-09 10:40:27,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,720 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:27,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,748 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-09 10:40:27,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:27,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,758 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,758 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:27,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,786 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-09 10:40:27,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:27,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,797 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-11-09 10:40:27,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,825 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-09 10:40:27,826 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 [2021-11-09 10:40:27,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,837 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:27,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,865 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-09 10:40:27,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:27,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-11-09 10:40:27,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,903 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-09 10:40:27,904 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 [2021-11-09 10:40:27,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,915 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,916 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-11-09 10:40:27,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,948 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-09 10:40:27,950 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 [2021-11-09 10:40:27,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:27,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:27,959 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:27,959 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:27,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:27,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-09 10:40:27,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:27,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:27,986 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:27,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-09 10:40:27,987 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 [2021-11-09 10:40:27,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:27,997 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:27,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:27,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,000 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2021-11-09 10:40:28,000 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:28,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-09 10:40:28,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,031 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-09 10:40:28,032 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 [2021-11-09 10:40:28,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,042 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:28,042 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:28,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-09 10:40:28,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,071 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-09 10:40:28,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:28,086 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:28,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-09 10:40:28,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,121 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-09 10:40:28,122 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 [2021-11-09 10:40:28,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:28,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:28,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,159 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-09 10:40:28,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:28,178 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-09 10:40:28,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,218 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-09 10:40:28,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,228 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-11-09 10:40:28,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,254 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-09 10:40:28,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-11-09 10:40:28,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,289 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-09 10:40:28,290 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 [2021-11-09 10:40:28,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,299 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,299 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,325 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-09 10:40:28,326 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 [2021-11-09 10:40:28,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,335 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,360 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-09 10:40:28,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,370 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,396 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-09 10:40:28,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,431 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-09 10:40:28,432 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 [2021-11-09 10:40:28,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,441 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,467 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-09 10:40:28,468 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 [2021-11-09 10:40:28,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-09 10:40:28,477 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-09 10:40:28,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,501 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-09 10:40:28,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,502 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-09 10:40:28,503 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 [2021-11-09 10:40:28,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,513 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,538 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-09 10:40:28,539 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 [2021-11-09 10:40:28,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,549 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:28,550 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:28,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-11-09 10:40:28,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,577 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-09 10:40:28,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,588 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,614 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-09 10:40:28,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,624 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-11-09 10:40:28,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,650 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-09 10:40:28,651 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 [2021-11-09 10:40:28,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,660 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-11-09 10:40:28,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,685 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-09 10:40:28,686 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 [2021-11-09 10:40:28,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-11-09 10:40:28,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,721 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-09 10:40:28,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,732 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-11-09 10:40:28,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,757 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-09 10:40:28,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,767 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,768 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-09 10:40:28,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,794 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-09 10:40:28,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,830 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-09 10:40:28,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:28,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:28,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:28,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:28,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,870 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-09 10:40:28,871 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 [2021-11-09 10:40:28,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,881 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:28,881 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:28,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,909 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-09 10:40:28,910 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 [2021-11-09 10:40:28,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,920 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:28,920 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:28,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,949 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:28,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-09 10:40:28,960 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 [2021-11-09 10:40:28,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:28,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:28,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:28,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:28,970 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:28,971 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:28,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:28,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:28,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:28,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:28,999 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-09 10:40:29,000 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 [2021-11-09 10:40:29,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,011 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,011 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,041 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-09 10:40:29,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-11-09 10:40:29,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,084 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-09 10:40:29,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,095 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,095 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,123 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-09 10:40:29,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,228 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,230 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 [2021-11-09 10:40:29,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,244 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,244 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-09 10:40:29,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,308 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,321 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:29,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,327 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:29,327 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-09 10:40:29,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,419 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,421 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 [2021-11-09 10:40:29,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,432 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-09 10:40:29,436 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,436 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-11-09 10:40:29,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,466 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-09 10:40:29,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,483 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,483 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-11-09 10:40:29,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,524 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-09 10:40:29,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,553 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,553 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,581 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-09 10:40:29,582 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 [2021-11-09 10:40:29,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,601 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:29,601 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:29,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,643 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-09 10:40:29,644 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 [2021-11-09 10:40:29,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,654 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-11-09 10:40:29,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,679 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-09 10:40:29,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,689 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-11-09 10:40:29,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,715 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-11-09 10:40:29,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2021-11-09 10:40:29,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,751 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-11-09 10:40:29,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,761 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2021-11-09 10:40:29,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,786 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-11-09 10:40:29,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,797 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-11-09 10:40:29,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,822 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-11-09 10:40:29,823 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 [2021-11-09 10:40:29,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,833 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-11-09 10:40:29,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,858 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-11-09 10:40:29,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,868 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-11-09 10:40:29,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,894 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-11-09 10:40:29,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:29,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:29,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:29,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:29,930 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-09 10:40:29,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,931 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-11-09 10:40:29,932 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 [2021-11-09 10:40:29,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:29,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:29,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:29,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:29,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:29,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2021-11-09 10:40:29,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:29,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:29,967 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:29,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-11-09 10:40:29,968 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 [2021-11-09 10:40:29,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:29,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:29,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:29,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:29,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:29,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:29,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-11-09 10:40:30,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,008 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-11-09 10:40:30,009 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 [2021-11-09 10:40:30,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-11-09 10:40:30,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,045 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-11-09 10:40:30,046 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 [2021-11-09 10:40:30,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:30,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,081 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-11-09 10:40:30,082 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 [2021-11-09 10:40:30,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2021-11-09 10:40:30,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,117 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-11-09 10:40:30,118 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 [2021-11-09 10:40:30,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-11-09 10:40:30,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,154 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-11-09 10:40:30,155 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 [2021-11-09 10:40:30,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:30,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,190 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-11-09 10:40:30,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-11-09 10:40:30,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,226 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-11-09 10:40:30,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-11-09 10:40:30,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,262 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-11-09 10:40:30,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:30,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:30,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:30,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-11-09 10:40:30,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,347 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-11-09 10:40:30,348 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 [2021-11-09 10:40:30,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,359 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-11-09 10:40:30,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,412 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,434 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,434 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-11-09 10:40:30,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2021-11-09 10:40:30,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,477 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-11-09 10:40:30,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-11-09 10:40:30,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,519 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-11-09 10:40:30,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,532 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,532 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2021-11-09 10:40:30,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,563 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-11-09 10:40:30,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,576 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,576 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:30,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,621 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-11-09 10:40:30,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,633 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,633 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:30,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,662 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-11-09 10:40:30,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-11-09 10:40:30,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,708 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-11-09 10:40:30,709 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 [2021-11-09 10:40:30,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,718 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-11-09 10:40:30,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,748 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-11-09 10:40:30,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,759 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:30,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,764 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-09 10:40:30,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:30,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,800 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-11-09 10:40:30,801 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 [2021-11-09 10:40:30,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-11-09 10:40:30,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,844 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-11-09 10:40:30,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:30,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,864 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,864 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2021-11-09 10:40:30,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,908 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-11-09 10:40:30,910 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 [2021-11-09 10:40:30,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,920 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:30,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-11-09 10:40:30,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:30,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:30,949 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:30,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-11-09 10:40:30,950 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 [2021-11-09 10:40:30,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:30,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:30,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:30,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:30,972 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:30,972 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:30,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2021-11-09 10:40:31,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,021 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-11-09 10:40:31,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-11-09 10:40:31,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,057 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-11-09 10:40:31,058 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 [2021-11-09 10:40:31,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-11-09 10:40:31,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,093 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-11-09 10:40:31,094 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 [2021-11-09 10:40:31,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2021-11-09 10:40:31,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,131 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-11-09 10:40:31,132 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 [2021-11-09 10:40:31,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2021-11-09 10:40:31,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,167 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-11-09 10:40:31,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:31,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,204 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-11-09 10:40:31,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2021-11-09 10:40:31,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,240 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-11-09 10:40:31,241 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 [2021-11-09 10:40:31,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2021-11-09 10:40:31,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,303 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,316 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 [2021-11-09 10:40:31,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,327 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:31,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-11-09 10:40:31,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:31,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:31,381 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-09 10:40:31,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,382 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-11-09 10:40:31,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:31,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,456 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,458 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 [2021-11-09 10:40:31,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,472 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:31,472 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:31,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-11-09 10:40:31,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:31,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,531 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-11-09 10:40:31,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:31,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,568 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-11-09 10:40:31,569 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 [2021-11-09 10:40:31,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-11-09 10:40:31,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,614 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-11-09 10:40:31,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2021-11-09 10:40:31,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,655 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-11-09 10:40:31,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,669 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2021-11-09 10:40:31,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,706 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-11-09 10:40:31,707 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 [2021-11-09 10:40:31,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,717 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2021-11-09 10:40:31,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,743 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-11-09 10:40:31,744 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 [2021-11-09 10:40:31,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,753 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2021-11-09 10:40:31,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,779 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-11-09 10:40:31,782 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 [2021-11-09 10:40:31,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:31,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,818 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-11-09 10:40:31,820 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 [2021-11-09 10:40:31,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:31,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,829 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:31,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:31,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2021-11-09 10:40:31,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,857 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-11-09 10:40:31,863 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 [2021-11-09 10:40:31,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,876 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:31,876 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:31,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2021-11-09 10:40:31,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,908 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-11-09 10:40:31,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:31,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:31,921 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:31,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2021-11-09 10:40:31,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,956 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-11-09 10:40:31,957 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 [2021-11-09 10:40:31,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:31,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:31,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:31,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:31,968 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:31,968 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:31,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:31,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2021-11-09 10:40:31,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:31,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:31,999 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:31,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-11-09 10:40:32,000 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 [2021-11-09 10:40:32,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,012 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,013 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2021-11-09 10:40:32,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,045 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2021-11-09 10:40:32,046 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 [2021-11-09 10:40:32,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,060 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,060 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:32,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,095 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2021-11-09 10:40:32,109 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 [2021-11-09 10:40:32,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,121 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,121 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:32,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,152 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2021-11-09 10:40:32,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,166 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,166 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:32,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,201 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2021-11-09 10:40:32,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,213 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,213 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2021-11-09 10:40:32,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,243 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2021-11-09 10:40:32,244 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 [2021-11-09 10:40:32,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,254 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:32,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,262 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-09 10:40:32,262 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2021-11-09 10:40:32,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,304 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2021-11-09 10:40:32,306 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 [2021-11-09 10:40:32,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,321 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,321 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:32,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,383 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2021-11-09 10:40:32,384 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 [2021-11-09 10:40:32,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,407 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,407 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2021-11-09 10:40:32,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,457 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2021-11-09 10:40:32,458 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 [2021-11-09 10:40:32,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,471 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,471 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2021-11-09 10:40:32,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,528 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2021-11-09 10:40:32,565 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:32,566 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:32,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2021-11-09 10:40:32,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,620 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2021-11-09 10:40:32,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2021-11-09 10:40:32,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,656 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2021-11-09 10:40:32,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,666 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,667 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2021-11-09 10:40:32,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,693 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2021-11-09 10:40:32,694 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 [2021-11-09 10:40:32,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2021-11-09 10:40:32,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,729 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2021-11-09 10:40:32,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,740 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:32,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,766 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2021-11-09 10:40:32,767 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 [2021-11-09 10:40:32,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:32,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,802 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2021-11-09 10:40:32,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,813 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2021-11-09 10:40:32,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,841 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2021-11-09 10:40:32,842 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 [2021-11-09 10:40:32,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,851 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2021-11-09 10:40:32,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,884 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2021-11-09 10:40:32,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:32,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-09 10:40:32,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:32,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:32,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:32,920 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-09 10:40:32,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,921 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2021-11-09 10:40:32,922 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 [2021-11-09 10:40:32,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:32,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:32,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:32,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:32,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:32,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:32,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2021-11-09 10:40:32,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,957 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2021-11-09 10:40:32,958 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 [2021-11-09 10:40:32,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:32,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:32,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:32,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:32,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:32,969 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:32,969 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:32,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:32,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2021-11-09 10:40:32,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:32,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:32,997 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:32,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2021-11-09 10:40:32,999 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 [2021-11-09 10:40:33,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,034 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2021-11-09 10:40:33,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,071 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2021-11-09 10:40:33,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2021-11-09 10:40:33,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,109 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2021-11-09 10:40:33,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2021-11-09 10:40:33,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,146 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2021-11-09 10:40:33,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,157 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,183 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2021-11-09 10:40:33,184 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 [2021-11-09 10:40:33,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2021-11-09 10:40:33,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,219 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2021-11-09 10:40:33,220 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 [2021-11-09 10:40:33,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,230 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2021-11-09 10:40:33,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,256 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2021-11-09 10:40:33,257 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 [2021-11-09 10:40:33,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,266 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2021-11-09 10:40:33,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,292 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2021-11-09 10:40:33,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,304 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,304 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2021-11-09 10:40:33,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,333 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2021-11-09 10:40:33,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2021-11-09 10:40:33,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,373 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2021-11-09 10:40:33,375 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 [2021-11-09 10:40:33,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,396 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,396 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,444 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2021-11-09 10:40:33,445 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 [2021-11-09 10:40:33,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,454 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,456 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,456 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,488 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2021-11-09 10:40:33,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,511 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,514 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,514 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,547 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2021-11-09 10:40:33,548 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 [2021-11-09 10:40:33,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,557 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,559 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,559 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2021-11-09 10:40:33,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,597 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2021-11-09 10:40:33,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,609 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,610 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2021-11-09 10:40:33,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,643 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2021-11-09 10:40:33,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,654 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,654 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2021-11-09 10:40:33,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,683 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2021-11-09 10:40:33,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,693 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:33,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,697 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:33,697 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,732 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2021-11-09 10:40:33,734 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 [2021-11-09 10:40:33,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,743 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,745 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,745 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,776 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2021-11-09 10:40:33,777 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 [2021-11-09 10:40:33,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:33,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,847 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2021-11-09 10:40:33,849 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 [2021-11-09 10:40:33,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,859 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,859 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2021-11-09 10:40:33,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,888 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2021-11-09 10:40:33,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,908 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-09 10:40:33,908 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-09 10:40:33,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Ended with exit code 0 [2021-11-09 10:40:33,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,954 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2021-11-09 10:40:33,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:33,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:33,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:33,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:33,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:33,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:33,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:33,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:33,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:33,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:33,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2021-11-09 10:40:33,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:33,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:33,991 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:33,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2021-11-09 10:40:33,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:34,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,001 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:34,002 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:34,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2021-11-09 10:40:34,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,028 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2021-11-09 10:40:34,029 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 [2021-11-09 10:40:34,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:34,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:34,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:34,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,064 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2021-11-09 10:40:34,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:34,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:34,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:34,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2021-11-09 10:40:34,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,101 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2021-11-09 10:40:34,102 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 [2021-11-09 10:40:34,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:34,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:34,112 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:34,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2021-11-09 10:40:34,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,138 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2021-11-09 10:40:34,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:34,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:34,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:34,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2021-11-09 10:40:34,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,175 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2021-11-09 10:40:34,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:34,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:34,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:34,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,211 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2021-11-09 10:40:34,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:34,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-09 10:40:34,222 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-09 10:40:34,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,247 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-09 10:40:34,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,248 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2021-11-09 10:40:34,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,258 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,297 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2021-11-09 10:40:34,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,307 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,309 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2021-11-09 10:40:34,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,340 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2021-11-09 10:40:34,341 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 [2021-11-09 10:40:34,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,378 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2021-11-09 10:40:34,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,388 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2021-11-09 10:40:34,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,416 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2021-11-09 10:40:34,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,427 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2021-11-09 10:40:34,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,455 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2021-11-09 10:40:34,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,465 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2021-11-09 10:40:34,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,493 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2021-11-09 10:40:34,494 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 [2021-11-09 10:40:34,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,532 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2021-11-09 10:40:34,533 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 [2021-11-09 10:40:34,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,568 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2021-11-09 10:40:34,569 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 [2021-11-09 10:40:34,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,577 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,605 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2021-11-09 10:40:34,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:34,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,616 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:34,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:34,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,643 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2021-11-09 10:40:34,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,653 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,655 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,655 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,686 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2021-11-09 10:40:34,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,706 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,709 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,740 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2021-11-09 10:40:34,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,752 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,752 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2021-11-09 10:40:34,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,785 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2021-11-09 10:40:34,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,795 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,798 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,798 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,833 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2021-11-09 10:40:34,834 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 [2021-11-09 10:40:34,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,846 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2021-11-09 10:40:34,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,880 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2021-11-09 10:40:34,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,890 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:34,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,924 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2021-11-09 10:40:34,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,934 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,938 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:34,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:34,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2021-11-09 10:40:34,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:34,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:34,975 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:34,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2021-11-09 10:40:34,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:34,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:34,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:34,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:34,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:34,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:34,990 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:34,990 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:35,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:35,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,061 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2021-11-09 10:40:35,062 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 [2021-11-09 10:40:35,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,075 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,075 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:35,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,082 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-09 10:40:35,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:35,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:35,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,153 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,155 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 [2021-11-09 10:40:35,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2021-11-09 10:40:35,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,168 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:35,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:35,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2021-11-09 10:40:35,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,202 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2021-11-09 10:40:35,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,223 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:35,223 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:35,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2021-11-09 10:40:35,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,301 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2021-11-09 10:40:35,302 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 [2021-11-09 10:40:35,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,313 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:35,313 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:35,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2021-11-09 10:40:35,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,345 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2021-11-09 10:40:35,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,369 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:35,369 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:35,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:35,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,426 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2021-11-09 10:40:35,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2021-11-09 10:40:35,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,464 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2021-11-09 10:40:35,465 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 [2021-11-09 10:40:35,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2021-11-09 10:40:35,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,515 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2021-11-09 10:40:35,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2021-11-09 10:40:35,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,563 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2021-11-09 10:40:35,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2021-11-09 10:40:35,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,601 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2021-11-09 10:40:35,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,611 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2021-11-09 10:40:35,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,639 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2021-11-09 10:40:35,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,649 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:35,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,704 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2021-11-09 10:40:35,705 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 [2021-11-09 10:40:35,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,714 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:35,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,742 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2021-11-09 10:40:35,743 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 [2021-11-09 10:40:35,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,752 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-09 10:40:35,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:35,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:35,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:35,779 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-09 10:40:35,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,780 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2021-11-09 10:40:35,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:35,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:35,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:35,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:35,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,819 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2021-11-09 10:40:35,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:35,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:35,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:35,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:35,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2021-11-09 10:40:35,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,872 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2021-11-09 10:40:35,873 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 [2021-11-09 10:40:35,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:35,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:35,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:35,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2021-11-09 10:40:35,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,911 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2021-11-09 10:40:35,912 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 [2021-11-09 10:40:35,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,922 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:35,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:35,923 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:35,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2021-11-09 10:40:35,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,951 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2021-11-09 10:40:35,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:35,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:35,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:35,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:35,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:35,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:35,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:35,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:35,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:35,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:35,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2021-11-09 10:40:35,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:35,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:35,990 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:35,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2021-11-09 10:40:35,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:36,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:36,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:36,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:36,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,029 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2021-11-09 10:40:36,031 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 [2021-11-09 10:40:36,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:36,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:36,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:36,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2021-11-09 10:40:36,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,069 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-11-09 10:40:36,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:36,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,080 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:36,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:36,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2021-11-09 10:40:36,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,108 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-11-09 10:40:36,109 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 [2021-11-09 10:40:36,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:36,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:36,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:36,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2021-11-09 10:40:36,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,147 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-11-09 10:40:36,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:36,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,159 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:36,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:36,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2021-11-09 10:40:36,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,186 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-11-09 10:40:36,188 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 [2021-11-09 10:40:36,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,197 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,200 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,200 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2021-11-09 10:40:36,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,233 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-11-09 10:40:36,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,243 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,246 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,246 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:36,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,279 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2021-11-09 10:40:36,281 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 [2021-11-09 10:40:36,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,290 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,290 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,292 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,293 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2021-11-09 10:40:36,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,326 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2021-11-09 10:40:36,328 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 [2021-11-09 10:40:36,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,341 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,341 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2021-11-09 10:40:36,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,379 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2021-11-09 10:40:36,380 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 [2021-11-09 10:40:36,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,393 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,393 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2021-11-09 10:40:36,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,431 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2021-11-09 10:40:36,432 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 [2021-11-09 10:40:36,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,444 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2021-11-09 10:40:36,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,478 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2021-11-09 10:40:36,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,493 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,494 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:36,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,535 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2021-11-09 10:40:36,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,549 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,550 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:36,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,583 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2021-11-09 10:40:36,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,594 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:36,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,600 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-09 10:40:36,600 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2021-11-09 10:40:36,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,647 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2021-11-09 10:40:36,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,665 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,665 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2021-11-09 10:40:36,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,703 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2021-11-09 10:40:36,705 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 [2021-11-09 10:40:36,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,732 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,733 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2021-11-09 10:40:36,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,876 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2021-11-09 10:40:36,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,889 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,889 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:36,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:36,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2021-11-09 10:40:36,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:36,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:36,922 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:36,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2021-11-09 10:40:36,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:36,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:36,935 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:36,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:36,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:36,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:36,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-09 10:40:36,964 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-09 10:40:37,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,033 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2021-11-09 10:40:37,034 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 [2021-11-09 10:40:37,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,072 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2021-11-09 10:40:37,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2021-11-09 10:40:37,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,113 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2021-11-09 10:40:37,114 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 [2021-11-09 10:40:37,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,124 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2021-11-09 10:40:37,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,164 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2021-11-09 10:40:37,166 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 [2021-11-09 10:40:37,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2021-11-09 10:40:37,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,207 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2021-11-09 10:40:37,209 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 [2021-11-09 10:40:37,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,218 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,219 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,247 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2021-11-09 10:40:37,248 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 [2021-11-09 10:40:37,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2021-11-09 10:40:37,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,286 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2021-11-09 10:40:37,287 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 [2021-11-09 10:40:37,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2021-11-09 10:40:37,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,325 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2021-11-09 10:40:37,326 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 [2021-11-09 10:40:37,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:37,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,336 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-09 10:40:37,337 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-09 10:40:37,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2021-11-09 10:40:37,364 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-09 10:40:37,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,365 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2021-11-09 10:40:37,366 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 [2021-11-09 10:40:37,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,401 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2021-11-09 10:40:37,402 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 [2021-11-09 10:40:37,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:37,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:37,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,442 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2021-11-09 10:40:37,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2021-11-09 10:40:37,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,479 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2021-11-09 10:40:37,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,516 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2021-11-09 10:40:37,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,553 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2021-11-09 10:40:37,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,592 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2021-11-09 10:40:37,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,602 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2021-11-09 10:40:37,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,628 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-11-09 10:40:37,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2021-11-09 10:40:37,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,668 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-11-09 10:40:37,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,680 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,707 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-11-09 10:40:37,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:37,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:37,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:37,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,744 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-11-09 10:40:37,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,756 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:37,756 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:37,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,785 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-11-09 10:40:37,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,797 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:37,797 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:37,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,826 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-11-09 10:40:37,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:37,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:37,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:37,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,873 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-11-09 10:40:37,874 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 [2021-11-09 10:40:37,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:37,886 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:37,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2021-11-09 10:40:37,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,918 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-11-09 10:40:37,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:37,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:37,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:37,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2021-11-09 10:40:37,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:37,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:37,972 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:37,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2021-11-09 10:40:37,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:37,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:37,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:37,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:37,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:37,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:37,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:37,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2021-11-09 10:40:38,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,030 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2021-11-09 10:40:38,033 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 [2021-11-09 10:40:38,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:38,045 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,080 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2021-11-09 10:40:38,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,090 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,091 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:38,092 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,121 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2021-11-09 10:40:38,122 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 [2021-11-09 10:40:38,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,131 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:38,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,136 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-09 10:40:38,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2021-11-09 10:40:38,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,173 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2021-11-09 10:40:38,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,185 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:38,186 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2021-11-09 10:40:38,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,218 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2021-11-09 10:40:38,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:38,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2021-11-09 10:40:38,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,286 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2021-11-09 10:40:38,287 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 [2021-11-09 10:40:38,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,295 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:38,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,327 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2021-11-09 10:40:38,328 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 [2021-11-09 10:40:38,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,350 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-09 10:40:38,350 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-09 10:40:38,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,401 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2021-11-09 10:40:38,402 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 [2021-11-09 10:40:38,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,438 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2021-11-09 10:40:38,439 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 [2021-11-09 10:40:38,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,474 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2021-11-09 10:40:38,476 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 [2021-11-09 10:40:38,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2021-11-09 10:40:38,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,511 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2021-11-09 10:40:38,512 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 [2021-11-09 10:40:38,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,521 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,548 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2021-11-09 10:40:38,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2021-11-09 10:40:38,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,585 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2021-11-09 10:40:38,586 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 [2021-11-09 10:40:38,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,595 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2021-11-09 10:40:38,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,621 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2021-11-09 10:40:38,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2021-11-09 10:40:38,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,658 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2021-11-09 10:40:38,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-09 10:40:38,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-09 10:40:38,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-09 10:40:38,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2021-11-09 10:40:38,703 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-09 10:40:38,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,704 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,705 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 [2021-11-09 10:40:38,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:38,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:38,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2021-11-09 10:40:38,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2021-11-09 10:40:38,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,748 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2021-11-09 10:40:38,750 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 [2021-11-09 10:40:38,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,761 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:38,764 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:38,764 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:38,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,798 INFO L229 MonitoredProcess]: Starting monitored process 531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2021-11-09 10:40:38,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,807 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,808 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:38,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:38,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,836 INFO L229 MonitoredProcess]: Starting monitored process 532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2021-11-09 10:40:38,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,846 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:38,847 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:38,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,875 INFO L229 MonitoredProcess]: Starting monitored process 533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2021-11-09 10:40:38,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:38,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:38,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:38,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,913 INFO L229 MonitoredProcess]: Starting monitored process 534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2021-11-09 10:40:38,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,923 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:38,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:38,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2021-11-09 10:40:38,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,951 INFO L229 MonitoredProcess]: Starting monitored process 535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2021-11-09 10:40:38,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:38,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,961 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:38,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:38,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:38,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:38,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2021-11-09 10:40:38,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:38,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:38,989 INFO L229 MonitoredProcess]: Starting monitored process 536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:38,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2021-11-09 10:40:38,990 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 [2021-11-09 10:40:38,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:38,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:38,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:38,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:38,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:38,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:39,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:39,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,027 INFO L229 MonitoredProcess]: Starting monitored process 537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2021-11-09 10:40:39,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:39,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,038 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:39,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:39,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2021-11-09 10:40:39,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,065 INFO L229 MonitoredProcess]: Starting monitored process 538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2021-11-09 10:40:39,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:39,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,076 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:39,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:39,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2021-11-09 10:40:39,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,104 INFO L229 MonitoredProcess]: Starting monitored process 539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2021-11-09 10:40:39,106 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 [2021-11-09 10:40:39,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,115 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,118 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,118 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2021-11-09 10:40:39,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,149 INFO L229 MonitoredProcess]: Starting monitored process 540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2021-11-09 10:40:39,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,160 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,162 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,162 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2021-11-09 10:40:39,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,194 INFO L229 MonitoredProcess]: Starting monitored process 541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2021-11-09 10:40:39,195 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 [2021-11-09 10:40:39,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,207 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,207 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2021-11-09 10:40:39,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,239 INFO L229 MonitoredProcess]: Starting monitored process 542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2021-11-09 10:40:39,241 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 [2021-11-09 10:40:39,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,261 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,261 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,297 INFO L229 MonitoredProcess]: Starting monitored process 543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2021-11-09 10:40:39,299 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 [2021-11-09 10:40:39,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,312 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,312 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,348 INFO L229 MonitoredProcess]: Starting monitored process 544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2021-11-09 10:40:39,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,358 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,359 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,361 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,362 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,394 INFO L229 MonitoredProcess]: Starting monitored process 545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2021-11-09 10:40:39,395 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 [2021-11-09 10:40:39,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,405 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,410 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,410 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2021-11-09 10:40:39,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,450 INFO L229 MonitoredProcess]: Starting monitored process 546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2021-11-09 10:40:39,451 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 [2021-11-09 10:40:39,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,460 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,463 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,463 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2021-11-09 10:40:39,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,494 INFO L229 MonitoredProcess]: Starting monitored process 547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2021-11-09 10:40:39,495 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 [2021-11-09 10:40:39,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,505 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-09 10:40:39,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,505 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,512 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-11-09 10:40:39,512 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,554 INFO L229 MonitoredProcess]: Starting monitored process 548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2021-11-09 10:40:39,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,565 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,568 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,569 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2021-11-09 10:40:39,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,605 INFO L229 MonitoredProcess]: Starting monitored process 549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2021-11-09 10:40:39,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,629 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,629 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,726 INFO L229 MonitoredProcess]: Starting monitored process 550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2021-11-09 10:40:39,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,739 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,740 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,771 INFO L229 MonitoredProcess]: Starting monitored process 551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2021-11-09 10:40:39,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,783 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,801 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-09 10:40:39,801 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-09 10:40:39,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2021-11-09 10:40:39,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,869 INFO L229 MonitoredProcess]: Starting monitored process 552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2021-11-09 10:40:39,871 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 [2021-11-09 10:40:39,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:39,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,880 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:39,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:39,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:39,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,908 INFO L229 MonitoredProcess]: Starting monitored process 553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2021-11-09 10:40:39,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,918 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:39,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,918 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,919 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:39,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:39,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2021-11-09 10:40:39,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,946 INFO L229 MonitoredProcess]: Starting monitored process 554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2021-11-09 10:40:39,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:39,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:39,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,956 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:39,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:39,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:39,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2021-11-09 10:40:39,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:39,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:39,984 INFO L229 MonitoredProcess]: Starting monitored process 555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:39,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2021-11-09 10:40:39,985 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 [2021-11-09 10:40:39,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:39,994 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:39,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:39,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:39,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:39,994 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:39,995 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:39,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:39,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:40,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Forceful destruction successful, exit code 0 [2021-11-09 10:40:40,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:40,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:40,022 INFO L229 MonitoredProcess]: Starting monitored process 556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:40,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2021-11-09 10:40:40,024 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 [2021-11-09 10:40:40,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:40,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:40,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:40,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:40,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:40,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:40,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:40,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:40,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:40,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2021-11-09 10:40:40,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:40,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:40,060 INFO L229 MonitoredProcess]: Starting monitored process 557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:40,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2021-11-09 10:40:40,062 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 [2021-11-09 10:40:40,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:40,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:40,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:40,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:40,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:40,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:40,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:40,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:40,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:40,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Ended with exit code 0 [2021-11-09 10:40:40,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:40,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:40,120 INFO L229 MonitoredProcess]: Starting monitored process 558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:40,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2021-11-09 10:40:40,145 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 [2021-11-09 10:40:40,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:40,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:40,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:40,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:40,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:40,157 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:40,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:40,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:40,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:40,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2021-11-09 10:40:40,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-09 10:40:40,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 [2021-11-09 10:40:40,210 INFO L229 MonitoredProcess]: Starting monitored process 559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-09 10:40:40,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2021-11-09 10:40:40,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-09 10:40:40,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-09 10:40:40,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-09 10:40:40,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-09 10:40:40,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-09 10:40:40,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-09 10:40:40,220 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-09 10:40:40,221 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-09 10:40:40,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-09 10:40:40,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-09 10:40:40,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2021-11-09 10:40:40,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.11 10:40:40 BoogieIcfgContainer [2021-11-09 10:40:40,253 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-11-09 10:40:40,254 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-09 10:40:40,254 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-09 10:40:40,254 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-09 10:40:40,254 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 10:40:04" (3/4) ... [2021-11-09 10:40:40,257 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-09 10:40:40,257 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-09 10:40:40,259 INFO L168 Benchmark]: Toolchain (without parser) took 36725.76 ms. Allocated memory was 102.8 MB in the beginning and 134.2 MB in the end (delta: 31.5 MB). Free memory was 68.8 MB in the beginning and 42.2 MB in the end (delta: 26.6 MB). Peak memory consumption was 57.6 MB. Max. memory is 16.1 GB. [2021-11-09 10:40:40,259 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 102.8 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-09 10:40:40,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 303.35 ms. Allocated memory is still 102.8 MB. Free memory was 68.6 MB in the beginning and 77.8 MB in the end (delta: -9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-09 10:40:40,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.58 ms. Allocated memory is still 102.8 MB. Free memory was 77.8 MB in the beginning and 76.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-11-09 10:40:40,260 INFO L168 Benchmark]: Boogie Preprocessor took 59.48 ms. Allocated memory is still 102.8 MB. Free memory was 76.3 MB in the beginning and 75.2 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-11-09 10:40:40,261 INFO L168 Benchmark]: RCFGBuilder took 548.97 ms. Allocated memory is still 102.8 MB. Free memory was 74.9 MB in the beginning and 64.0 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-09 10:40:40,261 INFO L168 Benchmark]: BuchiAutomizer took 35759.55 ms. Allocated memory was 102.8 MB in the beginning and 134.2 MB in the end (delta: 31.5 MB). Free memory was 64.0 MB in the beginning and 42.2 MB in the end (delta: 21.8 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. [2021-11-09 10:40:40,261 INFO L168 Benchmark]: Witness Printer took 3.63 ms. Allocated memory is still 134.2 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-09 10:40:40,264 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 102.8 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 303.35 ms. Allocated memory is still 102.8 MB. Free memory was 68.6 MB in the beginning and 77.8 MB in the end (delta: -9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 43.58 ms. Allocated memory is still 102.8 MB. Free memory was 77.8 MB in the beginning and 76.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.48 ms. Allocated memory is still 102.8 MB. Free memory was 76.3 MB in the beginning and 75.2 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 548.97 ms. Allocated memory is still 102.8 MB. Free memory was 74.9 MB in the beginning and 64.0 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 35759.55 ms. Allocated memory was 102.8 MB in the beginning and 134.2 MB in the end (delta: 31.5 MB). Free memory was 64.0 MB in the beginning and 42.2 MB in the end (delta: 21.8 MB). Peak memory consumption was 75.3 MB. Max. memory is 16.1 GB. * Witness Printer took 3.63 ms. Allocated memory is still 134.2 MB. Free memory is still 42.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 35.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 35.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital211 mio100 ax100 hnf100 lsp97 ukn69 mio100 lsp31 div264 bol100 ite100 ukn100 eq163 hnf60 smp94 dnf100 smp100 tf100 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 36ms VariablesStem: 4 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#d~0.base, ~#d~0.offset := #Ultimate.allocOnStack(5);call write~init~int(0, ~#d~0.base, ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~init~int(0, ~#d~0.base, 4 + ~#d~0.offset, 1);" "havoc main_#res;havoc main_#t~malloc0.base, main_#t~malloc0.offset, main_#t~memcpy~res1.base, main_#t~memcpy~res1.offset, main_#t~mem2, main_#t~mem3, main_#t~mem4, main_#t~mem5, main_#t~mem6, main_~p~0.base, main_~p~0.offset;havoc main_~p~0.base, main_~p~0.offset;call main_#t~malloc0.base, main_#t~malloc0.offset := #Ultimate.allocOnHeap(4);main_~p~0.base, main_~p~0.offset := main_#t~malloc0.base, main_#t~malloc0.offset;havoc main_#t~malloc0.base, main_#t~malloc0.offset;call write~int(1, ~#d~0.base, ~#d~0.offset, 1);call write~int(2, ~#d~0.base, 1 + ~#d~0.offset, 1);call write~int(3, ~#d~0.base, 2 + ~#d~0.offset, 1);call write~int(4, ~#d~0.base, 3 + ~#d~0.offset, 1);call write~int(5, ~#d~0.base, 4 + ~#d~0.offset, 1);" "call main_#t~memcpy~res1.base, main_#t~memcpy~res1.offset := #Ultimate.C_memcpy(main_~p~0.base, main_~p~0.offset, ~#d~0.base, ~#d~0.offset, 4);"< "assume 1 == #valid[dest.base];assume 1 == #valid[src.base];assume size + dest.offset <= #length[dest.base] && 0 <= dest.offset;assume size + src.offset <= #length[src.base] && 0 <= src.offset;" "#t~loopctr8 := 0;" "assume #t~loopctr8 % 4294967296 < size % 4294967296;call #t~mem9 := read~unchecked~int(src.base, src.offset + #t~loopctr8, 1);call write~unchecked~int(#t~mem9, dest.base, dest.offset + #t~loopctr8, 1);#t~loopctr8 := 1 + #t~loopctr8;" Loop: "assume #t~loopctr8 % 4294967296 < size % 4294967296;call #t~mem9 := read~unchecked~int(src.base, src.offset + #t~loopctr8, 1);call write~unchecked~int(#t~mem9, dest.base, dest.offset + #t~loopctr8, 1);#t~loopctr8 := 1 + #t~loopctr8;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-11-09 10:40:40,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f4c2550-b861-483e-bfc8-c90d975dcbbc/bin/uautomizer-IVEQpCNsaX/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN